4114486 AirPrime MC73XX-8805 at Command Reference

AirPrime MiniCardMC73xx/8805

AT Command Reference

4114486Rev. 2

Preface

Important Notice

Due to the nature of wireless communications, transmission and reception of data can never be guaranteed. Data may be delayed, corrupted (i.e., have errors) or be totally lost. Although significant delays or losses of data are rare when wireless devices such as the Sierra Wireless modem are used in a normal manner with a well-constructed network, the Sierra Wireless modem should not be used in situations where failure to transmit or receive data could result in damage of any kind to the user or any other party, including but not limited to personal injury, death, or loss of property. Sierra Wireless accepts no responsibility for damages of any kind resulting from delays or errors in data transmitted or received using the Sierra Wireless modem, or for failure of the Sierra Wireless modem to transmit or receive such data.

Safety and Hazards

Do not operate the Sierra Wireless modem in areas where blasting is in progress, where explosive atmospheres may be present, near medical equipment, near life support equipment, or any equipment which may be susceptible to any form of radio interference. In such areas, the Sierra Wireless modem MUST BE POWERED OFF. The Sierra Wireless modem can transmit signals that could interfere with this equipment.

Do not operate the Sierra Wireless modem in any aircraft, whether the aircraft is on the ground or in flight. In aircraft, the Sierra Wireless modem MUST BE POWERED OFF. When operating, the Sierra Wireless modem can transmit signals that could interfere with various onboard systems.

Note: Some airlines may permit the use of cellular phones while the aircraft is on the ground and the door is open. Sierra Wireless modems may be used at this time.

The driver or operator of any vehicle should not operate the Sierra Wireless modem while in control of a vehicle. Doing so will detract from the driver or operator's control and operation of that vehicle. In some states and provinces, operating such communications devices while in control of a vehicle is an offence.

Limitation of Liability

The information in this manual is subject to change without notice and does not represent a commitment on the part of Sierra Wireless. SIERRA WIRELESS AND ITS AFFILIATES SPECIFICALLY DISCLAIM LIABILITY FOR ANY AND ALL DIRECT, INDIRECT, SPECIAL, GENERAL, INCIDENTAL, CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES INCLUDING, BUT NOT LIMITED TO, LOSS OF PROFITS OR REVENUE OR ANTICIPATED PROFITS OR REVENUE ARISING OUT OF THE USE OR INABILITY TO USE ANY SIERRA WIRELESS PRODUCT, EVEN IF SIERRA WIRELESS AND/OR ITS AFFILIATES HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES OR THEY ARE FORESEEABLE OR FOR CLAIMS BY ANY THIRD PARTY.

Notwithstanding the foregoing, in no event shall Sierra Wireless and/or its affiliates aggregate liability arising under or in connection with the Sierra Wireless product, regardless of the number of events, occurrences, or claims giving rise to liability, be in excess of the price paid by the purchaser for the Sierra Wireless product.

Rev. 2 Feb.14 Proprietary and Confidential 3

AirPrime MC73xx / 8805 AT Command Reference

Patents This product may contain technology developed by or for Sierra Wireless Inc. This product includes technology licensed from QUALCOMM®. This product is manufactured or sold by Sierra Wireless Inc. or its affiliates under one or more patents licensed from InterDigital Group and MMP Portfolio Licensing.

Copyright © 2014 Sierra Wireless. All rights reserved.

Trademarks Sierra Wireless®, AirPrime®, Skylight™, and the Sierra Wireless logo are registered trademarks of Sierra Wireless.

Windows® is a registered trademark of Microsoft Corporation.

QUALCOMM® is a registered trademark of QUALCOMM Incorporated. Used under license.

Other trademarks are the property of their respective owners.

Contact Information

Consult our website for up-to-date product descriptions, documentation, application notes, firmware upgrades, troubleshooting tips, and press releases:

www.sierrawireless.com

Revision History

Sales Desk: Phone: 1-604-232-1488

Hours: 8:00 AM to 5:00 PM Pacific Time

E-mail: [email protected]

Post: Sierra Wireless

13811 Wireless Way

Richmond, BC

Canada V6V 3A4

Fax: 1-604-231-1109

Web: www.sierrawireless.com

Revision number

Release date Changes

1 Sep 2013 • Created document

2 Feb 2014 • Added audio commands chapter• Added +CPINR, !GCCLR, !GCDUMP, !GPSCOLDSTART, !GPSONLY, !GVER,

!GVERBT, ^MODE, !RMARESET• Added/modified customizations for !CUSTOM (IMSIREFRESH, ISVOICEN,

NETWORKNAMEFMT, QMIDETACHEN)

4 Proprietary and Confidential 4114486

mailto:[email protected]

http://sierrawireless.com

http://sierrawireless.com

Rev. 2 Fe

Contents

About This Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Command access. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Command timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Interval timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

Escape sequence guard time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Result codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

References. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Terminology and acronyms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Current firmware versions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Upgrading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Document structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

AT Password Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Command summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Command reference. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Modem Status, Customization, and Reset Commands . . . . . . . . . . . . . . . .21

Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Command summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21


Diagnostic Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55

Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Command summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55


b.14 Proprietary and Confidential 5


6

Test Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Command summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Command reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Memory Management Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Command summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87


GPS Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Command summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89


Error codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

SIM Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Command summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Command reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

OMA-DM Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

Command summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123


SAR Backoff and Thermal Control Commands . . . . . . . . . . . . . . . . . . . . . . 133

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

Command summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133


Proprietary and Confidential 4114486

Contents

Rev. 2 Fe

Audio Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .137

Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

Command summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

Command reference. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

Supported GSM/WCDMA AT Commands . . . . . . . . . . . . . . . . . . . . . . . . . .165

Band Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175

ASCII Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177

Index (AT commands) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185



8
Proprietary and Confidential 4114486

Rev. 2 Fe

1
1: About This Guide
Introduction

This document describes supported standard and proprietary AT commands available for Sierra Wireless AirPrime® products, and provides details where commands vary from the standards. These commands are intended for use by OEMs, and are supplemental to the standard AT commands for GSM devices defined by the 3GPP (3rd Generation Partnership Project) in TS 27.007 AT command set for User Equipment (UE) and TS 27.005 Use of Data Terminal Equipment—Data Circuit terminating Equipment (DTE-DCE) interface for Short Message Service (SMS) and Cell Broadcast Service (BSE).

Note: When designing applications that use these AT commands, use Skylight™ or other Sierra Wireless applications as functionality templates to ensure proper use of command groups. For questions or concerns relating to command implementation, please contact your Sierra Wireless account representative.

Command access

Most commands in this reference are password-protected. To use these commands, you must enter the correct password using AT!ENTERCND on page 20. Once the password is entered, all commands are available and remain available until the modem is reset or powered off and on.

The password assigned to AT!ENTERCND is unique to each carrier and is configured onto the modem during manufacture. If you do not know your password, contact your Sierra Wireless Account Manager.

Command timing

Interval timing

Some commands require time to process before additional commands are entered. For example, the modem returns OK when it receives AT!DAFTMACT. If AT!DASBAND is received too soon after this, the modem returns an error.

When building automated test scripts, ensure that sufficient delays are embedded, where necessary, to avoid these errors.



Escape sequence guard time

The AT escape sequence “+++” requires a guard time of 1.0 seconds before and after it is used.

Result codes

Result codes are not shown in the command tables unless special conditions apply. Generally the result code OK is returned when the command has been executed. ERROR may be returned if parameters are out of range, and is returned if the command is not recognized or is not permitted in the current state or condition of the modem.

References

This guide covers the command sets used by OEMs, designers and testers of Sierra Wireless AirPrime products, plus general operational use commands.

You may also want to consult the other documents available on our website at www.sierrawireless.com.

Terminology and acronyms

This document makes wide use of acronyms that are in common use in data communications and cellular technology.

Current firmware versions

Version

To determine your firmware revision, enter the identification command AT+GMR.

Upgrading

If your modem firmware is an earlier version, you can acquire updated firmware by contacting your account manager.

Document structure

This document describes the proprietary commands listed in the tables below—each table corresponds to a specific chapter.


http://www.sierrawireless.com

http://www.sierrawireless.com

About This Guide

AT Password Commands—Commands used to enable access to password-protected AT commands and to set the AT command password.

Modem Status, Customization, and Reset Commands—Commands used to determine modem status, adjust customization settings, and reset the modem.

Table 1-1: AT password commands

Command Description Page

!ENTERCND Enable access to password-protected commands 20

!SETCND Set AT command password 20

Table 1-2: Modem status commands


!ANTSEL Set/query external antenna select configuration 23

!BAND Select/return frequency band set 24

!BOOTHOLD Reset modem and wait in bootloader for firmware download 25

!CUSTOM Set/return customization settings 26

!DARPEN Enable/disable DARP for SAIC 30

!DTMEN Enable/disable Dual Transfer Mode stack functionality 31

!EDAEN Configure protocol stack for EDA 31

!GCFEN Enable/disable GCF test mode 32

!GCFUIMTYPE Set/return current SIM type 32

!GETBAND Return the current active band 33

!GETRAT Return the current active radio access technology (RAT) 33

!GOBIIMPREF Query/set Gobi Image Management preferences 34

!GRESET Reset the modem 35

!GVER Return firmware version 35

!GVERBT Return bootloader version 36

!GSTATUS Return operational status 35

!LTENAS Configure LTE NAS settings 37

^MODE Set/report system mode indication state 38

!NASREL Set/report system mode indication state 38

!NVENCRYPTIMEI Write unencrypted IMEI to modem 39

!NVNSCODE Return Network Subset codes 40

!NVPLMN Provision PLMN list for Network Personalization locking 41

!NVSPCODE Provision Network Service Provider code list 41



Diagnostic Commands—Commands used to select frequency bands and diagnose problems.

!PACKAGE Return package version string 42

!PCINFO Return power control status information 42

!PCOFFEN Set/return Power Off Enable state 43

!PCTEMP Return current temperature information 43

!PCTEMPLIMITS Set/report temperature state limit values 44

!PCVOLT Return current power supply voltage information 45

!PCVOLTLIMITS Set/report power supply voltage state limit values 46

!POWERDOWN Power down system 47

!PRIID Set/report module PRI part number and revision 47

!REL Set/report active protocol/revision 48

!RESET Reset modem 48

!SELACQ Select RAT acquisition order 49

!SELMODE Set/return current service domain 50

!SIMRSTC Set/report SIM refresh reset notification state 50

!UDINFO Return information from active USB descriptor 51

!UDPID Set/report product ID in USB descriptor 52

!UDUSBCOMP Set/report USB interface configuration 53

&V Return operating mode AT configuration parameters 54

Table 1-2: Modem status commands (Continued)


Table 1-3: Diagnostic commands


!BCFWUPDATESTATUS Report status of most recent firmware update attempt 56

!ERR Display diagnostic information 57

!GCCLR Clear crash dump data 57

!GCDUMP Display crash dump data 57

!RXDEN Enable/disable WCDMA/LTE receive diversity 58


About This Guide

Test Commands—Commands required to place the modem in particular modes of operation, test host connectivity, and to configure the transmitters and receivers for test measurements.

Table 1-4: Test commands


!DAFTMACT Put modem into Factory Test Mode 62

!DAFTMDEACT Put modem into online mode from Factory Test Mode 62

!DAGGAVGRSSI Return averaged RSSI value in dBm (GSM only) 63

!DAGGRSSI Return the RSSI value in dBm (GSM only) 63

!DAGGRSSIRAW Return raw RSSI value (GSM only) 64

!DAGINFO Return GSM mode RF information (GSM only) 65

!DAGSLOCK Return synthesizer lock state (GSM only) 66

!DAGSRXBURST Set GSM receiver to burst mode (GSM only) 66

!DAGSRXCONT Set GSM receiver continuously on (GSM only) 67

!DAGSTXBURST Set GSM transmitter to burst mode (GSM only) 67

!DAGSTXFRAME Set GSM Tx frame structure (GSM only) 68

!DALGAVGAGC Return averaged Rx AGC value (LTE only) 69

!DALGRXAGC Return Rx AGC value (LTE only) 70

!DALGTXAGC Return Tx AGC value and transmitter parameters (LTE only) 71

!DALSPARANGE Set LTE PA range (LTE only) 72

!DALSRXBW Set LTE Rx bandwidth (LTE only) 73

!DALSTXBW Set LTE Tx bandwidth (LTE only) 73

!DALSTXINDEX Set LTE Tx gain index (LTE only) 74

!DALSWAVEFORM Set LTE TX waveform (LTE only) 74

!DAOFFLINE Place modem offline 75

!DASBAND Set frequency band 75

!DASCHAN Set modem channel (frequency) 76

!DASLNAGAIN Set LNA gain state 77

!DASPDM Set PDM value 78

!DASTXOFF Turn Tx PA off 78

!DASTXON Turn Tx PA on 79

!DAWGAVGAGC Return averaged Rx AGC value (WCDMA only) 79

!DAWGRXAGC Return Rx AGC value (WCDMA only) 80

!DAWINFO Return WCDMA mode RF information (WCDMA only) 81



Memory Management Commands—Commands that control the data stored in non-volatile memory of the modem.

GPS Commands—Supported on GPS-enabled modems only.

!DAWSCONFIGRX Set WCDMA receiver to factory calibration settings (WCDMA only)

82

!DAWSPARANGE Set PA range state machine (WCDMA only) 83

!DAWSSCHAIN Enable secondary receive chain (WCDMA only) 83

!DAWSCHAINTCM Place receive chain in test call mode (WCDMA only) 84

!DAWSTXCW Set waveform used by the transmitter (WCDMA only) 84

!DAWSTXPWR Set desired Tx power level (WCDMA mode only) 85

Table 1-4: Test commands (Continued)


Table 1-5: Memory management commands


!RMARESET Restore device to original settings 88

Table 1-6: GPS commands


!GPSAUTOSTART Configure GPS auto-start features 91

!GPSCLRASSIST Clear specific GPS assistance data 92

!GPSCOLDSTART Clear all GNSS assistance data 93

!GPSEND End an active session 93

!GPSFIX Initiate GPS position fix 94

!GPSKEEPWARM Configure Keep Warm functionality 95

!GPSLBSAPN Set GPS LBS APNs 96

!GPSLOC Return last known location of the modem 98

!GPSMOMETHOD Set/report GPS MO method 99

!GPSMTLRSETTINGS Set/report MT location request settings 100

!GPSNIQOSTIME Set/report GPS QoS timeout period for network-initialized fixes 100

!GPSNMEA Enable/disable GPS session autostart when NMEA opens 101

!GPSNMEACONFIG Enable and set NMEA data output rate 101

!GPSNMEASENTENCE Set/report NMEA sentence type 102

!GPSONLY Configure GNSS for GPS only, or GPS and GLONASS 103

!GPSPORTID Set/report port ID to use over TCP/IP 103


About This Guide

SIM Commands—Commands used to communicate with an installed (U)SIM.

OMA-DM Commands—Commands used to configure DM (Device Management) accounts, sessions, and host–device–server interactions.

!GPSPOSMODE Configure support for GPS positioning modes 104

!GPSSATINFO Request satellite information 105

!GPSSTATUS Request current status of a position fix session 106

!GPSSUPLURL Set/report SUPL server URL 107

!GPSSUPLVER Set/report SUPL server version 107

!GPSTRACK Initiate local tracking (multiple fix) session 108

!GPSTRANSSEC Control GPS transport security 109

!GPSXTRAAPN Set GPS XTRA APNs 110

!GPSXTRADATAENABLE Set/report GPS XTRA settings 111

!GPSXTRADATAURL Set/report GPS XTRA data server URLs 112

!GPSXTRAINITDNLD Initiate gpsOneXTRA data download and inject operation 112

!GPSXTRASTATUS Return current status of gpsOneXTRA 113

!GPSXTRATIME Inject GPS or UTC time into gpsOneXTRA system 114

!GPSXTRATIMEENABLE Set/report GPS XTRA time settings 115

!GPSXTRATIMEURL Set/report GPS XTRA SNTP server URLs 116

Table 1-6: GPS commands (Continued)




+CPINR Display remaining number of SIM unlock retries 120

!ICCID Return (U)SIM card’s ICCID 121

Table 1-8: OMA-DM commands


!IDSAUTOFOTA Configure automatic settings for FOTA updates 124

!IDSAUTOSDM Configure Subscriber Device Management response to server request

125

!IDSCONFIGACC Configure DM account authentication mode and XML format 126

!IDSCREATEACC Enter DM account credentials 127

!IDSDFLTACC Set DM account to use for device-initiated sessions 128

!IDSPID Set profile ID for DM data connection types 128



SAR Backoff and Thermal Control Commands—Commands used to configure SAR options, and thermal mitigation algorithm parameters and limits.

Audio Commands—Commands used to configure and manage audio-capable devices

!IDSROAM Configure DM client roaming support 129

!IDSSUPPORT Configure DM sessions 130

!IMSTESTMODE Enable/disable IMS test mode 131



Table 1-9: SAR backoff and thermal control commands


!MAXPWR Set/report maximum Tx power 134

!SARINTGPIOMODE Set/report default pull mode for SAR interrupt GPIOs 135

Table 1-10: Audio commands


!AVAUDIO Play/record audio file (.wav format) 139

!AVAUDIOLPBK Start/stop audio loopback 140

!AVCFG Bind audio profile to device/physical interface 141

!AVDEF Reset configurable audio parameters to default settings 142

!AVEC Enable/disable Echo Cancellation mode for audio profile 143

!AVFLTREN Enable/disable Tx/Rx FIR/IIR functions 144

!AVMUTE Mute/unmute earpiece/microphone/call waiting tone 145

!AVNS Enable/disable Noise Suppression mode for audio profile 146

!AVRXAGC Enable/disable Rx AGC 146

!AVRXAVC Enable/disable Rx AVC 147

!AVRXG Query/set audio profile’s decoder gain select setting 148

!AVSETPROFILE Select/configure audio profile for CS call 149

!AVSETVOL Query/set audio profile’s Rx volume level 150

!AVSTG Query/set/enable/disable audio profile’s audio front end sidetone gain

151

!AVTONEPLAY Play a tone 152

!AVTXAGC Enable/disable Tx AGC 153

!AVTXG Query/set audio profile’s encoder gain select setting 154


About This Guide

Conventions

The following format conventions are used in this reference:

Character codes or keystrokes that are described with words or standard abbreviations are shown within angle brackets using a different font, such as <CR> for Carriage Return and <space> for a blank space character.

Numeric values are decimal unless prefixed as noted below.

Hexadecimal values are shown with a prefix of 0x, i.e. in the form 0x3D.

Binary values are shown with a prefix of 0b, i.e. in the form 0b00111101.

Command and register syntax is noted using an alternate font: !CHAN=<c>[,b]. The leading “AT” characters are not shown but must be included before all commands except as noted in the reference tables.

Characters that are required are shown in uppercase; parameters are noted in lowercase. Required parameters are enclosed in angle brackets (<n>) while optional parameters are enclosed within square brackets ([x]). The brackets are not to be included in the command string.

!AVTXVOL Query/set audio profile’s Tx volume gain 155

!MADC Display ADC values 156

!MLDTMFEN Enable/disable local DTMF 156

*CNTI Display current, available, or supported network types (technologies)

157

+CMEP Preview SMS message 158

+PRLVER Display current PRL version 159

+VTD Set DTMF tone duration 159

+VTS Send DTMF tone 160

+VTSBST Send burst DTMF tone (CDMA only) 161

+WANTGNSSPWR Enable/disable GNSS antenna power 162

+WANTS Perform GNSS antenna diagnostic check 162

+WFSH Send flash to base station to initiate call holding or three-way calling

163

+WIOR Read GPIO value 163

+WIOW Write GPIO value 164

+WSOS Enter/exit emergency mode 164

Table 1-10: Audio commands (Continued)




Commands are presented in table format. Each chapter covers the commands related to that subject and presents a summary table to help you locate a needed command. Commands are in ASCII alphabetical order in the body of each chapter.

Any default settings are noted in the command tables. Note that these are the factory default settings and not the default parameter value assumed if no parameter is specified.

Result Code This is a numeric or text code that is returned after all commands (except resets)—text codes are returned if verbose responses are enabled. Only one result code is returned for a command line regardless of the number of individual commands contained on the line.

Response This term indicates a response from the modem that is issued prior to a result code. Reading registers or issuing commands that report information will provide a response followed by a result code unless the command generates an error.

Responses and result codes from the modem, or host system software prompts, are shown in this font:

CONNECT 14400


Rev. 2 Fe

2
2: AT Password CommandsIntroductionAT commands described in this document are password-protected. This chapter describes how to enter and change the password.
Command summaryTable 2-1 on page 19 lists the commands described in this chapter.

Table 2-1: AT password commands


!ENTERCND Enable access to password-protected commands 20

!SETCND Set AT command password 20



Command referenceTable 2-2: AT command password details

Command Description

!ENTERCND Enable access to password-protected commandsBefore you can use any password-protected AT commands, you must enter the password correctly using this command. The initial password is configured onto the modem during manufacture. You can change the password using !SETCND. If you do not know the password, contact your Sierra Wireless account manager

Once the password has been entered correctly, the password-protected AT commands are available until the modem is reset or powered off and on.

Password required: Yes—Query format only.

Usage:

• Execution: AT!ENTERCND=<“key”>Response: OKPurpose: Unlock password-protected commands.

• Query: AT!ENTERCND?Response: <key> (if unlocked)Purpose: This command is password-protected. After entering the password correctly

using the execution operation (“=”), you can use this command to display the password as a reminder.

Parameters:

<“key”> (Password stored in NV memory)• Password must be entered with quotation marks. (For example,

AT!ENTERCND=”ExamplePW”.)• Password length: 4–10 characters (0–9, A–Z, upper or lower case)• Characters may be entered in ASCII format, or in Hex format. (For example:

“myPass3” or “ABCDEF01234”.)

!SETCND Set AT command passwordChange the password used for the !ENTERCND command. (Before you can change the password using !SETCND, you must enable access to this command using !ENTERCND.)

Password required: Yes

Usage:

• Execution: AT!SETCND=<“key”>Response: OKPurpose: Sets <“Key”> as the new password for accessing protected commands.

Parameters:

<“key”> (New password)• Password must be entered with quotation marks (for example,

AT!SETCND=”NewPW”).• Password length: 4–10 characters (0–9, A–Z, upper or lower case)• Characters may be entered in ASCII format, or in Hex format. (For example:

“myPass3” or “ABCDEF01234”.)

Warning: Do NOT enter a null password (that is, the <“Key”> cannot be ““) — you will NOT be able to use password-protected commands, and will have to contact Sierra Wireless for help to reset the password.


Rev. 2 Fe

3
3: Modem Status, Customization, and Reset Commands
IntroductionThis chapter describes commands used to reset the modem, adjust customization settings, retrieve the hardware version, and monitor the temperature, voltage, and modem status.

Command summaryTable 3-1 lists the commands described in this chapter.

Table 3-1: Modem status commands


!ANTSEL Set/query external antenna select configuration 23

!BAND Select/return frequency band set 24

!BOOTHOLD Reset modem and wait in bootloader for firmware download 25

!CUSTOM Set/return customization settings 26

!DARPEN Enable/disable DARP for SAIC 30

!DTMEN Enable/disable Dual Transfer Mode stack functionality 31

!EDAEN Configure protocol stack for EDA 31

!GCFEN Enable/disable GCF test mode 32

!GCFUIMTYPE Set/return current SIM type 32

!GETBAND Return the current active band 33

!GETRAT Return the current active radio access technology (RAT) 33

!GOBIIMPREF Query/set Gobi Image Management preferences 34

!GRESET Reset the modem 35

!GSTATUS Return operational status 35

!GVER Return firmware version 35

!GVERBT Return bootloader version 36

!LTENAS Configure LTE NAS settings 37

^MODE Set/report system mode indication state 38

!NASREL Set/report system mode indication state 38

!NVENCRYPTIMEI Write unencrypted IMEI to modem 39

!NVNSCODE Return Network Subset codes 40



!NVPLMN Provision PLMN list for Network Personalization locking 41

!NVSPCODE Provision Network Service Provider code list 41

!PACKAGE Return package version string 42

!PCINFO Return power control status information 42

!PCOFFEN Set/return Power Off Enable state 43

!PCTEMP Return current temperature information 43

!PCTEMPLIMITS Set/report temperature state limit values 44

!PCVOLT Return current power supply voltage information 45

!PCVOLTLIMITS Set/report power supply voltage state limit values 46

!POWERDOWN Power down system 47

!PRIID Set/report module PRI part number and revision 47

!REL Set/report active protocol/revision 48

!RESET Reset modem 48

!SELACQ Select RAT acquisition order 49

!SELMODE Set/return current service domain 50

!SIMRSTC Set/report SIM refresh reset notification state 50

!UDINFO Return information from active USB descriptor 51

!UDPID Set/report product ID in USB descriptor 52

!UDUSBCOMP Set/report USB interface configuration 53

&V Return operating mode AT configuration parameters 54

Table 3-1: Modem status commands (Continued)



Modem Status, Customization, and Reset Commands

Command reference

Table 3-2: Modem status, customization, and reset commands

Command Description

!ANTSEL Set/query external antenna select configurationConfigure the device to drive (high or low) up to four GPIOs for specific bands. (If a GPIO is not needed for a specific band, it is identified as not required.)

When the device switches to a configured band, the GPIOs are driven as specified, and the host uses those GPIOs to tune the external antenna appropriately. Note that this feature is independent of the radio technology being used. For example, Band 5 corresponds to any 850-band technology (CDMA, WCDMA, LTE, GSM).

Note: Any changes to GPIO configurations take effect after the modem is reset.

Note: System level testing should be performed to ensure that the antenna switching feature does not introduce any handover issues. The tunable antenna should be designed to ensure that it can retune in < 5 µs (recommended) and < 10 µs (maximum).


Usage:• Execution: AT!ANTSEL=<band>, <gpio1>, <gpio2>, <gpio3>[, <gpio4>]

Response: OKPurpose: Configure the GPIOs for the specified <band>.

• Query: AT!ANTSEL?Response: BAND <band a>: <gpio1>, <gpio2>, <gpio3>[, <gpio4>]

BAND <band b>: <gpio1>, <gpio2>, <gpio3>[, <gpio4>]...OK

Purpose: Display the current external antenna select configuration.• Query List: AT!ANTSEL=?

Purpose: Display valid execution format and parameter values.

Parameters:

<band> (RF band)• 3GPP band number. For a full listing of 3GPP band numbers, see Table 13-2 on

page 176.• Valid range: 0–60. Band support is product specific—see the device’s Product

Specification or Product Technical Specification document for details.

<gpio1>, <gpio2>, <gpio3>, <gpio4> (GPIO configurations. Note: <gpio4> availability is device-specific—see the appropriate Product Technical Specification for details.)

• 0=Logic low• 1=Logic high• 2=Not used for antenna selection (Default value for <gpio4>.)



!BAND

Note: The ‘Basic’ command and response versions are used if you haven’t entered the required password. (See Command access on page 9.)

Select/return frequency band setConfigure the modem to operate on a set of frequency bands, look up available sets, create new sets, or return the current selection.

Password required: Yes—Execution (Extended) format

Usage:• Execution (Basic):

AT!BAND=<Index>Response: OKPurpose: Select an existing set of bands.

• Execution (Extended):AT!BAND=<Index>,”<Name>”,<GWmask>[,<Lmask>,<Lmask2>]

Response: OKPurpose: Create a new set of bands.

• Query: AT!BAND?Response: Index, Name[, GW Band Mask [, L Band Mask]]

<Index>, <Name>[, <GWmask> [, <Lmask>]]OK

or (If the current band mask doesn’t match a band set)Unknown band mask. Use AT!BAND to set band.<Index>OK

Purpose: Report the current band selection. (<GWmask> and <Lmask> may only appear in Extended responses.)

• Query List: AT!BAND=?Response: Index, Name[, GW Band Mask [ L Band Mask]]

<Index1>, <Name1>[, <GWmask1> [, <Lmask1>]]...<IndexN>, <NameN>[, <GWmaskN> [, <LmaskN>]]OK

Purpose: Display allowed <Index> values and descriptions of the associated band sets.

(Continued on next page)

Table 3-2: Modem status, customization, and reset commands (Continued)

Command Description



!BAND (continued) Select/return frequency band set (continued)

Parameters:

<Index> (Index of a band set. Use the Query List command to display all supported sets)

• Valid range: 0–13 (Hexadecimal. There are 20 possible values.)

<Name> (Name of the band set)• ASCII string—Up to 30 characters

<GWmask> (GSM/WCDMA bands included in the set)• Format: 32-bit bitmask• Valid values:

• 0000000000000001—BC0-A• 0000000000000002—BC0-B• 0000000000000003—BC0 (BC0-A and BC0-B)• 0000000000000004—BC1• 0000000000000080—G1800• 0000000000000300—G900 (EGSM/GSM)• 0000000000000400—BC6• 0000000000004000—BC10 (800)• 0000000000080000—G850• 0000000000200000—G1900• 0000000000400000—W2100• 0000000000800000—W1900• 0000000002000000—W1700• 0000000004000000—W850• 0000000008000000—W800• 0000000080000000—BC15• 0002000000000000—W900• 1000000000000000—B19 (850)

<Lmask> (LTE bands included in the set)• Format: 32-bit bitmask• Valid values:

• 0000000000000001—Band 10000000000000002—Band 2...0000008000000000—Band 400000010000000000—Band 41

!BOOTHOLD Reset modem and wait in bootloader for firmware downloadPrepare for a firmware download by resetting the modem and waiting in ‘boot and hold’ mode.

Password required: No

Usage:• Execution: AT!BOOTHOLD

Response: OKPurpose: Force the modem to backup user NV options, reset, and then wait in

boot and hold mode for a firmware download.


Command Description



!CUSTOM

Note: Some customizations may not be available for certain chipsets, firmware revisions, or devices.

Set/return customization settingsSet or return several customization values.


Usage:

• Execution: AT!CUSTOM=<customization>, <value>Response: OKPurpose: Assign <value> to a specific <customization> setting.

• Query: AT!CUSTOM?Response: (list of enabled <customization>s)

OKPurpose: Display customizations that are currently enabled.

• Query list: AT!CUSTOM=?Purpose: Return a list of valid <customization> values.

Parameters:

<value> (Value being assigned to a specific <customization> setting)

• Descriptions are included in each of the customizations described below.• Numeric value. Valid range depends on the <customization> type.

<customization> (String identifying customization setting. The default value for all customizations is 0.)

Note: Use quotation marks around the customization string. For example, AT!CUSTOM=”CSDOFF”,0.

• “AUTONETWORKMODE“—Indicate if UE should revert to Automatic Network mode after 60 seconds of Manual Network mode.<value>:• 0 = Remain in Manual. (Default)• 1 = Revert to Automatic.• 2 = Remain in Manual if UE is attached to the network, otherwise switch to

Automatic.• “CFUNPERSISTEN“—Enable/disable persistence (across power cycles) of

AT+CFUN setting.<value>:• 0 = Disable (+CFUN setting does not persist across power cycle)• 1 = Enable (+CFUN setting persists across power cycle)

• “CMCLIENT“—Assign a default communication manager (CM) client.<value>:• 0 = No CM client specified (default)• 1 = Verizon Access Manager• 2 = Cisco CM



Command Description



!CUSTOM(continued)

Set—query customization settings (continued)• “CSVOICEREJECT”—Enable/disable ability to ignore incoming voice call pages

from the network.<value>:• 0 = Process pages as per device capabilities (default)• 1 = Ignore paging (type 1 and 2) messages• 2 = Reject call setup (voice and circuit-switched VT), returning cause code 88

(Incompatible destination)• 3 = Process voice pages as per device capabilities, and reject call setup

(circuit-switched VT), returning cause code 88 (Incompatible destination)• 4 = Reject voice pages, returning cause code 65 (Bearer service not imple-

mented), and reject call setup (circuit-switched VT), returning cause code 88 (Incompatible destination)

• “FASTENUMEN“—Enable/disable fast enumeration for warm/cold boot.<value>:• 0 = Disable fast enumeration (Default)• 1 = Enable fast enumeration for cold boot and disable for warm boot• 2 = Enable fast enumeration for warm boot and disable for cold boot• 3 = Enable fast enumeration for warm and cold boot

• “GMMCAUSE7REMAP“—Enable/disable remapping of GMM Cause 7 instances to GMM Cause 14.<value>:• 0 = Do nothing• 1 = Remap all GMM Cause 7 instances to GMM Cause 14.

• “GOBIIMEN“—Enable/disable Gobi Image Management.<value>:• 0 = Disable (Default)• 1 = Enable

• “GPIOSARENABLE”—Indicate whether SAR backoff is controlled by GPIOs or by AT commands.<value>:• 0 = Controlled by AT commands (default)• 1 = Controlled by GPIOs

• “GPSENABLE”—Enable/disable the GPS feature.<value>:• 0 = GPS disabled• 1 = MO & MT enabled regardless of GPS_DISABLE setting• 2 = MO enabled regardless of GPS_DISABLE setting• 3 = MT enabled regardless of GPS_DISABLE setting• 4 = MO & MT enabled but are gated by GPS_DISABLE setting• 5 = MO enabled but is gated by GPS_DISABLE setting• 6 = MT enabled but is gated by GPS_DISABLE setting• <value> + 80 = Disable GLONASS

(For example, 84 = MO & MT narrow-band GPS enabled, but gated by GPS_DISABLE setting.)



Command Description



!CUSTOM(continued)

Set/query customization settings (continued)• “GPSLPM”—Enable/disable GPS in Low Power Mode.

<value>:• 0 = Enable—GPS engine remains enabled when modem enters LPM

(Default)• 1 = Disable—GPS engine is disabled when modem enters LPM

• “GPSREFLOC”—Enable/disable reference GPS location reporting.<value>:• 0 = Enable (Default)• 1 = Disable

• “GPSSEL”—Select GPS antenna (useful only for devices with both a GPS and a shared GPS/Rx diversity antenna).<value>:• 0 = Use dedicated GPS antenna (Default)• 1 = Use shared GPS/Rx diversity antenna

• “IMSIREFRESH”—Allow/prohibit IMSI Refresh during active PDP context.<value>:• 0 = Do not allow (Default)• 1 = Allow

• “ISVOICEN”—Enable/disable voice functionality.<value>:• 0 = Disable voice• 1 = Enable voice

• “LTEREJDELAY”—Set delay before LTE attach requests are sent after TAU or service request rejection.<value>:• 0–255 = Delay in 10 msec units. (e.g. 10=100 msec)• Actual range is 0–2.55 sec• Delay is cancelled if RRC connection is released early.• Suggested value (if delay is being enabled) is 50 (500 msec). Adjust the

value as necessary based on testing.• “NETWORKNAMEFMT”—Set MBIM provider name format for vanui (roaming).

<value>:• 0 = Display one of: SPN, LongName, or ShortName, by order of priority

(Default QCT behavior)• 1 = Display one of: LongName or ShortName• 2 = Display [SPN] - [LongName/ShortName] (Note: May be truncated.)• 3 = Display [LongName/ShortName] - [SPN] (Note: May be truncated.)

• “NMEAENABLE”—Enable/disable the NMEA port.<value>:• 0 = Disable (default)• 1 = Enable

• “NOROAM”—Enable/disable roaming indicator display.<value>:• 0 = Enable—Display indicator if roaming• 1 = Disable—Never display indicator• 2 = Disable—Never display when on Home MCC



Command Description



!CUSTOM(continued)

Set/query customization settings (continued)• “PCSCDISABLE”—Determine functionality of PCSC, GSM Algorithm and

Authenticate commands, and +CIMI command.<value>:• 0–7 (Default value = 0—all functions enabled)

• Bit 0: PCSC (0=Enable, 1=Disable)• Bit 1: GSM Algorithm and Authenticate commands (0=Enable, 1=Disable)• Bit 2: AT+CIMI outputs IMSI (0=Enable, 1=Disable)

• “QMIDETACHEN”—Enable/disable QMI NAS detach.<value>:• 0 = Disable—QMI detach request returns NO_EFFECT response, and no

action is taken.• 1 = Enable—QMI detach request is acted on, and appropriate response is

returned based on the detach result.• “REL8FASTDORMDIS”—Enable/disable the Release 8 fast dormancy feature.

<value>:• 0 = Enable (default)• 1 = Disable

• “RRCREL7CAPDIS”—Configure RRC Release 7 capability<value>:• 0 = Enable CPC, enable EF-DPCH (default)• 1 = Disable CPC, enable EF-DPCH• 2 = Disable CPC, disable EF-DPCH

• “SIMHOTSWAPDIS”—Configure SIM hotswap feature<value>:• 0 = Enable UIM1 and UIM2 (default)• 1 = Disable UIM1, enable UIM2• 2 = Enable UIM1, disable UIM2• 3 = Disable UIM1 and UIM2

• “SIMLPM”—Indicate default SIM power state during Low Power Mode.<value>:• 0 = QCT default behavior (same as <value>=2) (Default)

Note—The default behavior could change in future revisions. Use <value>=2 if you need to guarantee the described behavior.

• 1 = SIM remains powered in LPM• 2 = Power down SIM with AT+CFUN=0; Power up SIM with AT+CFUN=1

• “SINGLEAPNSWITCH”—Indicate device behavior when changing APN name, username, or password.<value>:• 0 = Do nothing• 1 = Device detaches and re-attaches after changing APN information• 2 = Power-cycle the UE

• “STKUIEN”—Enable/disable SIM toolkit UI.<value>:

• 0 = Enable for QMI interface• 1 = Reserved• 2 = Enable for AT interface



Command Description



!CUSTOM(continued)

Set/query customization settings (continued)• “UBISTENABLE”—Enable/disable UBIST support.

<value>:• 0 = Disable (Default)• 1 = Enable

• “USBSERIALENABLE”—Use IMEI as serial number in USB descriptor (USBD).<value>:• 0 = Same as 1 (Default)• 1 = Use IMEI as USB serial number• 2 = Do not use a serial number in the USBD.

• “WAKEHOSTEN”—Enable/disable host wake-up via SMS or incoming data packet.<value>:• 0 = Disable—Host will not wake when SMS or incoming data packet is

received. (Default)• 1 = Wake host when simple SMS is received.• 2 = Wake host when incoming data packet is received.• 3 = Wake host when simple SMS or incoming data packet is received.

• “WIN7MBOPTIONS”—Configure Windows7 MB options.<mask> (Bitmap):

• Bit 0: Hide profile0=Default behavior1=Force OSP to hide all profiles from host

• Bit 1: Connect Auth Type Re-map0=‘NONE’ from host maps to CHAP or PAP if UN and/or PWD present1=‘NONE’ from host maps only to PAP if UN and/or PWD present

!DARPEN Enable/disable DARP for SAICEnable or disable Downlink Advanced Receiver Performance (DARP) for Single-Antenna Interference Cancellation (SAIC).

Password required: Yes—Execution format only

Usage:

• Execution: AT!DARPEN=<enableFlag>Response: OKPurpose: Enable or disable SAIC-DARP.

• Query: AT!DARPEN?Response: !DARPEN:

<enableFlag>OK

Purpose: Display the current <enableFlag> setting—this shows whether SAIC-DARP is enabled or disabled. If the command returns ERROR, SAIC-DARP is assumed to be enabled.

• Query list: AT!DARPEN=?Purpose: Display a list of valid <enableFlag> values.

Parameters:

<enableFlag> (Enable/disable SAIC-DARP mode)• 0 = Disable SAIC-DARP• 1 = Enable SAIC-DARP (Default) — This value is used for normal operations.


Command Description



!DTMEN Enable/disable Dual Transfer Mode stack functionalityEnable or disable Dual Transfer Mode (DTM) and Enhanced DTM (EDTM) functionality in the stack.


Usage:

• Execution: AT!DTMEN=<enableDTM, <enableEDTM>Response: OKPurpose: Enables or disables DTM and EDTM.

• Query: AT!DTMEN?Response: !DTMEN:

DTM: 01EDTM: 01OK

Purpose: Indicates the current state (disabled/enabled) of DTM and EDTM support. If the command returns ERROR, DTM and EDTM are assumed to be enabled.

• Query list: AT!DTMEN=?Purpose: Returns a list of valid <enableDTM> and <enableEDTM> values.

Parameters:

<enableDTM> (Enable/disable Dual Transfer Mode)• 0 = Disable DTM• 1 = Enable DTM (Default) — Value used for normal operations.

<enableEDTM> (Enable/disable Enhanced Dual Transfer Mode)• 0 = Disable EDTM• 1 = Enable EDTM (Default) — Value used for normal operations.

!EDAEN Configure protocol stack for EDAEnable or disable EDA (Extended Dynamic Allocation) functionality in the stack.


Usage:

• Execution: AT!EDAEN=<enableFlag>Response: OKPurpose: Enable or disable EDA.

• Query: AT!EDAEN?Response: !EDAEN:

<enableFlag>OK

Purpose: Display the current <enableFlag> setting—this shows whether EDA is enabled or disabled. If ERROR is returned, assume that EDA is enabled.

• Query list: AT!EDAEN=?Purpose: Return a list of valid <enableFlag> values.

Parameters:

<enableFlag> (Enable/disable EDA)• 0 = Disable• 1 = Enable (Default) — This value is used for normal operations.


Command Description



!GCFEN Enable/disable GCF test modePlace the modem in GCF testing mode or normal operating mode.


Usage:

• Execution: AT!GCFEN=<enableFlag>Response: OKPurpose: Place the modem in GCF testing mode or normal operating mode.

• Query: AT!GCFEN?Response: !GCFEN:

<enableFlag>OK

Purpose: Display the modem’s current mode.• Query List: AT!GCFEN=?

Purpose: Return a list of supported <enableFlag> values.

Parameters:

<enableFlag> (Enable/disable GCF testing)• 0 = Disable GCF test mode (Default) — This value is used for normal operations.• 1 = Enable GCF test mode.

!GCFUIMTYPE Set/return current SIM typeIndicate (for GCF testing) the type of SIM that is installed in the module.


Usage:

• Query: AT!GCFUIMTYPE?Response: !GCFUIMTYPE:

<simType>Purpose: Return the type of SIM that is installed in the module (the current

<simType> value).• Query list: AT!GCFUIMTYPE=?

Purpose: Return a list of supported SIM types.• Execution: AT!GCFUIMTYPE=<simType>

Response: OKPurpose: Indicate the type of SIM that is installed.

Parameters:

<simType> (Installed SIM type)• 0 = 2G SIM• 1 = 3G USIM• 2 = USB UICC (Default) — This value should be used for normal operations.• 3 = USB UICC RST HIGH


Command Description



!GETBAND Return the current active bandReturn the active band currently being used by the modem.


Usage:• Query: AT!GETBAND?

Response: !GETBAND: <active band description>OK

or UnknownOK

or No ServiceOK

Purpose: Return a description of the current active band, or return an error message.

Note: Due to stack implementation requirements, !GETBAND reports W800 for both W800 and W850.

!GETRAT Return the current active radio access technology (RAT)Return the RAT currently being used by the modem.


Usage:• Query: AT!GETRAT?

Response: !GETRAT: <active RAT description>OK

or UnknownOK

or No ServiceOK

Purpose: Return a description of the current RAT, or return an error message.


Command Description



!GOBIIMPREF Query/set Gobi Image Management preferencesIndicate (set) which firmware image (firmware plus carrier configuration pair) should be downloaded to the module, or list (query) the configuration pairs that are currently downloaded and preferred.

Contact your Sierra Wireless representative if you need assistance identifying the correct components of the <pref> parameter.

Note: If Gobi Image Management is disabled, you can use the Execution format to set a new preferred configuration, but the change will not take effect until Gobi Image Management is enabled. Use AT!CUSTOM=”GOBIIMEN”,1 to enable Gobi Image Management.


Usage:

• Execution: AT!GOBIIMPREF=<pref>Response:OKPurpose:Indicate which firmware plus carrier configuration pair (the preferred pair)

should be used.• Query: AT!GOBIIMPREF?

Response:! GOBIIMPREF:preferred fw version: <firmware_tag>preferred carrier name: <carrier_name>preferred config name: <carrier_configuration_tag>current fw version: <firmware_tag>current carrier name: <carrier_name>current config name: <carrier_configuration>tag>OK

Purpose:Query (show) the preferred and current firmware plus carrier carrier config-uration pairs.

Parameters:

<pref> (Preferred firmware image)• ASCII string in following format (quotation marks are entered as shown)

“<firmware_tag>”or“<firmware_tag>”,”<carrier_name>”,”<carrier_configuration_tag>”

<firmware_tag> (Unique firmware version number assigned by Sierra Wireless)• ASCII string

<carrier_name> (Unique code identifying the carrier that the firmware was designed for)• ASCII string

<carrier_configuration_tag> (Unique code identifying the carrier and configuration details)

• ASCII string

Example execution:

• AT!GOBIIMPREF=”01.02.03.04”,”ABC”,”ABC_001.123_000”


Command Description



!GRESET Reset the modemPerform a modem reset.


Usage:• Query: AT!GRESET

Response: OKPurpose: Instruct system to perform a reset.

Note: This command is identical in function to !RESET.

!GSTATUS Return operational statusReturn specific details about the current operational status of the modem. The response details vary depending on the current RAT. Contact Sierra Wireless for further details if required.


Usage:• Query: AT!GSTATUS?

Response (Example shown is for LTE, actual fields may vary)!GSTATUS:Current Time: <ctime> Temperature: <temp>Bootup Time: <btime> Mode: <mode>System mode: <smode> PS state: <PSstate>LTE band: <lband> LTE bw: <lbw>LTE Rx chan: <lrchan> LTE Tx chan: <ltchan>GMM (PS) state: <gmmstate> <gmmsubstate>MM (CS) state: <mmstate> <mmsubstate>

RSSI (dBm): <rssi> SINR (dB): <sinr>RSRP (dBm): <rsrp> TAC: <tac>RSRQ (dB): <rsrq> Cell ID: <Cell ID>OK

!GVER Return firmware versionReturn the modem’s firmware version.


Usage:• Query: AT!GVER?

Response: !GVER: <version>OK

Parameters:

<version> (Firmware version information string)• ASCII string• Example: “SWI9X15C_05.05.11.00 r19942 carmd-fwbuild1 2014/01/08 22:36:58”


Command Description



!GVERBT Return bootloader versionReturn the modem’s bootloader version.


Usage:• Query: AT!GVERBT?

Response: !GVERBT: <version>OK

Parameters:

<version> (Bootloader version information string)• ASCII string• Example: “SWI9X15C_05.05.11.00 r19942 carmd-fwbuild1 2014/01/08 22:36:58”


Command Description



!LTENAS Configure LTE NAS settingsConfigure LTE NAS-related settings.

Note: To support test equipment that may use the NULL integrity algorithm, turn on (set to ‘1’) <bitmask> Bit0 and Bit3.


Usage:

• Execution: AT!LTENAS=<bitmask><FPLMNtime>Response: <bitmask>

<FPLMNtime>Purpose: Set LTE NAS-related settings.

• Query: AT!LTENAS?Response: LSTI: <lsti>

GERAN Cap: <geran>Disable GUTI Security check: <guti>Temp Forbidden PLMN: <FPLMNtime>

OKPurpose: Report the current settings.

• Query List: AT!LTENAS=?Purpose: Return the command format and the supported parameter values.

Parameters:

<bitmask> (8-bit mask that identifies LTE NAS-related settings)• Displayed/entered as hexadecimal value• Bit 0: <lsti>• Bit 1: <geran>• Bit 2: <guti>• Bit 3: <nullIntegrity>

<FPLMNtime> (Temporary Forbidden PLMN backoff time)• Displayed/entered as hexadecimal value• 0x0=Disable feature (Default)• 0x1–0xFFFFFFFE=Backoff time (in ms)• 0xFFFFFFFF=Use the user equipment’s Timer T3402 time as backoff time

<lsti> (LSTI (LTE/SAE Trial Initiative))• 0=Disabled• 1=Enabled

<geran> (GERAN Cap)• 0=Disabled• 1=Enabled

<guti> (Disable GUTI and NAS security check)• 0=Disabled (This means the security check is *enabled*.)• 1=Enabled (This means the security check is *disabled*.)

<nullIntegrity> (NULL Integrity Algorithm)• 0=Disabled• 1=Allowed


Command Description



^MODE Set/report system mode indication stateEnable or disable system mode indications (unsolicited ^MODE messages).

Password required: No.

Usage:

• Execution: AT^MODE=<mode>Response: OKPurpose: Enable or disable system mode indication support.

• Query: AT^MODE?Response: !MODE: <mode>

OKPurpose: Report current system mode indication support state (enabled/

disabled).• Query List: AT^MODE=?

Purpose: Return the execution command format and the supported parameter values.

Parameters:

<mode> (System mode indication support state)• 0 = Disabled• 1 = Enabled (Default)

!NASREL Set/report supported NAS release compliance versionConfigure the modem to support a specific NAS (Non-Access Stratum) release compliance version.


Usage:

• Execution: AT!NASREL=<nasrel>Response: OKPurpose: Set the desired version (<nasrel>).

• Query: AT!NASREL?Response: !NASREL:

NAS Release: Release 5 (or Release 99)OK

Purpose: Report the NAS release compliance version currently being used.• Query List: AT!NASREL=?

Purpose: Return the command format (for !NASREL = ) and the supported parameter values.

Parameters:

<nasrel> (NAS release compliance version)• 00 = Release 99• 01 = Release 5• 02 = Release 6 (Default)• 03 = Release 7

Note: If you use !REL, use the default value (1) for that command’s <sgsnr> and <mscr> parameters. You must choose the appropriate compliance version using !NASREL.


Command Description



!NVENCRYPTIMEI Write unencrypted IMEI to modemWrite an unencrypted IMEI to a modem if the modem does not already have an IMEI—the command can only be used once per modem.

The IMEI is a fifteen digit string formed by concatenating the following elements:

TAC code (8 digits)SN (Serial number) (6 digits)CheckDigit (1 digit calculated from TAC code and SN)

The CheckDigit is calculated as follows:

1. Label the fourteen digits in the TAC and SN as:TAC: D14..D7SN: D6..D1

For example:TAC = 12345678 (‘1’ is D14, ‘8’ is D7)SN = 901234 (‘9’ is D6, ‘4’ is D1)

2. Double the value of each odd-labeled digit (D13, D11, ..., D1).

3. Add the values of each individual digit from the result of Step 2.

4. Add the even-labeled digits (D14, D12, ..., D2) to the result of Step 3.

5. Check the last digit of the result of Step 4. If it is ‘0’, the CheckDigit is 0; if it is not ‘0’, subtract it from 10 to get the CheckDigit.

For example:

TAC (12345678) SN (901234)

Step 1: Label the digits of the TAC and SN.D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1

1 2 3 4 5 6 7 8 9 0 1 2 3 4

Step 2: Double the odd-labeled values:D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1

1 4 3 8 5 12 7 16 9 0 1 4 3 8

Step 3: Add each digit of the odd-labeled values:4 + 8 + (1 + 2) + (1 + 6) + 0 + 4 + 8 = 34

Step 4: Add each digit of the even-labeled values to the Step 3 total:1 + 3 + 5 + 7 + 9 + 1 + 3 +34 = 63

Step 5: Check last digit of Step 4 total.CheckDigit = 10 - 3 = 7

Result: IMEI = TAC:SN:CheckDigit= 123456789012347


Usage:

• Execution: AT!NVENCRYPTIMEI=<P1>, <P2>, <P3>, <P4>, <P5>, <P6>, <P7>, <P8>

Response: OKPurpose: Write the unencrypted IMEI to the modem.



Command Description



!NVENCRYPTIMEI (continued)

Write unencrypted IMEI to modem (continued)Parameters:

<P1> to <P8> (IMEI segments)• <P1> = IMEI[0..1]; <P2> = IMEI[2..3]; ...; <P8> = IMEI[14..15]• <P1> to <P4> represent the TAC• <P5> to <P7> represent the SNR• <P8> represents the CheckDigit plus a padding digit (‘0’)

Example:

Using the example IMEI shown above:

AT!NVENCRYPTIMEI=12,34,56,78,90,12,34,70

!NVNSCODE Return Network Subset codesReturn the provisioned list of Network Subset codes used for Network Subset Personalization locking.


Usage:

• Query: AT!NVNSCODE?Response: (list of <NSCode> items)

OKPurpose: Return the list of Network Subset codes used for Network Subset

Personalization locking.• Execution: AT!NVNSCODE=<NSCode>

Response: OKPurpose: Add a network subset code to the list used for Network Subset

Personalization locking.

Parameters:

<NSCode> (Network Subset Code)• Format: 99—Two digit numeric code


Command Description



!NVPLMN Provision PLMN list for Network Personalization lockingProvision the list of PLMN (MCC/MNC pairs) used for Network Personalization locking.


Usage:

• Query: AT!NVPLMN?Response: <MCC> <MNC>

...OK

Purpose: Return a list of NV items that can be read or written.• Execution: AT!NVPLMN=<MCC1>, <MNC1>, ..., <MCCn>, <MNCn>

Response: OKPurpose: Add up to six MCC/MNC pairs to the PLMN listNote: Execution can be performed one time only (all MCC/MNC pairs must

be set at the same time).

Parameters:

<MCC> (Mobile Country Code)• 3 digits

<MNC> (Mobile Network Code)• 2 digits

!NVSPCODE Provision Network Service Provider code listProvisions the list of Network Service Provider codes that are used for Network Service Provider Personalization locking.


Usage:

• Query: AT!NVSPCODE?Response: SP Code:

(list of <SP Code> values)OK

Purpose: Provision the list of Network Service Provider codes.• Execution: AT!NVSPCODE=<SP Code>

Response: OKPurpose: Add a Network Service Provider code to the list.

Parameters:

<SP Code> (Service Provider Code)• Format: 1–2 digits


Command Description



!PACKAGE Return package version stringThis command returns the FOTA package name loaded in the modem.


Usage:

• Query: AT!PACKAGE?Response: !PACKAGE:<PackageName>

OKor Unset

OKPurpose: Return the package name string.

Parameters:

<PackageName>• Character string, maximum 126 characters• Example: MC7750_01.00.02.03_00_VZW_011.006_000

!PCINFO Return power control status information

Return the modem’s power control status information.


Usage:

• Query: AT!PCINFO?Response: State: <state>

LPM force flags: W_DISABLE: <ForceFlag>, User:<ForceFlag>, Temp:<ForceFlag>, Volt:<ForceFlag>, BIOS:<ForceFlag>, GOBIIM:<ForceFlag>BIOS: <description>GOBIIM: <description>OK

Purpose: Return power control information.

Parameters:

<state> (The modem’s power mode)• Low Power Mode (LPM)• Online• Offline• Power off (internal)• Initialization (internal)

<ForceFlag> (Conditions that caused modem to enter LPM. 0=did not cause,1 = caused)

• W_DISABLE: W_DISABLE is asserted• USER: CnS/AT command was issued• TEMP: Temperature is outside operational limits• VOLT: Voltage is outside operational limits

<description> (Explanation of associated information)• ASCII string


Command Description



!PCOFFEN Set/return Power Off Enable stateThe modem can be configured to enter low power mode or power off when W_DISABLE is asserted. (This is called the Power Off Enable feature.)

Use this command to indicate or set the Power Off Enable feature state.


Usage:

• Execution: AT!PCOFFEN=<state> Response: OKPurpose: Set the current state.

• Query: AT!PCOFFEN?Response: <state>

OKPurpose: Report the current <state>.

Parameters:

<state> (Current state of Power Off Enable)• 0 = Modem will enter LPM (low power mode) when W_DISABLE is asserted.• 2 = Ignore changes on W_DISABLE.

!PCTEMP Return current temperature informationReturn the module’s temperature state and actual temperature.


Usage:• Query: AT!PCTEMP?

Response: Temp state: <state>Temperature: <temperature> degCOK

Purpose: Return the module’s temperature information.

Parameters:

<state> (Temperature state):• Valid values:

• “Normal”• “High Warning”• “High Critical”• “Low Critical”

<temperature> (Current temperature):• Current temperature in degrees Celsius. This is the temperature reported by a

thermistor positioned near the power amplifiers.


Command Description



!PCTEMPLIMITS Set/report temperature state limit valuesCertain modem functionality is affected by the modem’s temperature state. The possible temperature states are high critical, high warning, high normal, low normal, and low critical.

Use this command to report or set the limits that correspond to these temperature states.

To display the current temperature and temperature state, see !PCTEMP on page 43.

Note: All temperatures are in Celsius.


Usage:

• Execution: AT!PCTEMPLIMITS=<hc>,<hw>,<hn>,<ln>,<lc>Response: OKPurpose: Set the temperature limits for each state (all five values must be

specified).• Query: AT!PCTEMPLIMITS?

Response: HI CRIT: <hc>HI WARN: <hw>HI NORM: <hn>LO NORM: <ln>LO CRIT: <lc>

Purpose: Return the temperature limits for each state.

Parameters:

<hc> (High Critical)• Temperature limit varies by device (see device Product Specification Document

or Product Technical Specification). • Default = 108°C.

<hw> (High Warning)• Temperature limit varies by device (see device Product Specification Document

or Product Technical Specification). • Default = 95°C.

<hn>(High Normal)• Temperature limit varies by device (see device Product Specification Document

or Product Technical Specification).• Default = 85°C.

<ln> (Low Normal)• Temperature limit varies by device (see device Product Specification Document

or Product Technical Specification).• Default = -15°C.

<lc> (Low Critical)• Temperature limit varies by device (see device Product Specification Document

or Product Technical Specification).• Default = -25°C.


Command Description



!PCVOLT Return current power supply voltage informationReturn the module’s power supply state and actual voltage.


Usage:• Query: AT!PCVOLT?

Response: Volt state: NormalPower supply voltage: <voltage> mV (<raw> cnt)OK

Purpose: Return the module’s voltage information.

Parameters:

<state> (Power supply state):• Valid values:

• “Normal”• “High Critical”• “Low Warning”• “Low Critical”

<voltage>:• Current voltage reading in mV.

<raw>:• ADC (Analog/digital convertor) reading


Command Description



!PCVOLTLIMITS Set/report power supply voltage state limit valuesCertain modem functionality is affected by the modem’s power supply voltage state. The possible voltage states are high critical, high normal, low normal, low warning, and low critical.

Use this command to report or set the limits that correspond to these voltage states.


Usage:

• Execution: AT!PCVOLTLIMITS=<hc>,<hn>,<ln>,<lw>,<lc>Response: OKPurpose: Set the voltage limits for each state (all five values must be specified).

• Query: AT!PCVOLTLIMITS?Response: HI CRIT: <hc>

HI NORM: <hn>LO NORM: <ln>LO WARN: <lw>LO CRIT: <lc>

Purpose: Return the voltage limits for each state.

Parameters:

<hc> (High Critical)• Voltage limit varies by device (see device Product Specification Document or

Product Technical Specification)• Default = 4400 mV

<hw> (High Normal)• Voltage limit varies by device (see device Product Specification Document or


<ln> (Low Normal)• Voltage limit varies by device (see device Product Specification Document or


<lw> (Low Warning)• Voltage limit varies by device (see device Product Specification Document or


<lc> (Low Critical)• Voltage limit varies by device (see device Product Specification Document or



Command Description



!POWERDOWN Power down systemPower down the system. After using this command, the modem will not communicate with the host until it has been power cycled.

Note: This command initiates an IMSI_DETACH before the power down.


Usage:• Execution: AT!POWERDOWN

Response: OKPurpose: Power the system down.

Note: This command should only be used when testing using an appropriate testing jig—do not use it when the modem is installed in a computer.

!PRIID Set/report module PRI part number and revisionReport or set the module’s customer and carrier PRI part numbers and revisions.


Usage:

• Execution: AT!PRIID=<priPN>,<priRev>Response: OKPurpose: Set the module’s PRI part number (<priPn>) and revision (<priRev>).

• Query: AT!PRIID?Response: PRI Part Number: <priPn>

Revision: <priRevDisplay>

Carrier PRI: NoneOK

Purpose: Return the module’s PRI part number (<priPn>) and revision (<priRev-Display>).(In the example shown above, no Carrier PRI is present. If it were, then the Part Number and Revision would display.)

Parameters:

<priPn> (PRI part number)• 7-digit ASCII number• Example: 9991234

<priRev> (PRI revision number being written to the module)• 4-digit ASCII: XXYY (implied ‘.’ between XX and YY)• Example: 0100

<priRevDisplay> (PRI revision number being read from the module)• 4-digit ASCII: XX.YY• Example: 01.00


Command Description



!REL

Note: The actual parameter values or ranges used in the query (=?) and execution (=) forms of this command may vary slightly from this description depending on the device and firmware revision used.

Note: Devices should always use the default value (1) for <sgsnr> and <mscr>, and use AT!NASREL to choose the NAS Release Compliance version (Release 5, 6, 7, or Release 99).

Set/report active protocol/revisionConfigure the modem to use specific protocol, SGSN, and MSC revisions, or indicate the current settings.


Usage:

• Execution: AT!REL=<wcdmarrc> [,<sgsnr>, <mscr>]Response: OKPurpose: Set the desired protocol (<wcdmarrc>), SGSN revision (<sgsnr>), and

MSC revision (<mscr>).• Query: AT!REL?

Response: !REL:Protocol: Release 5 (from <wcdmarrc>)SGSN Revision: Dynamic (from <sgsnr>)MSC Revision: Dynamic (from <mscr>)OK

Purpose: Report the current operating protocol, SGSN revision, and MSC revision.

• Query List: AT!REL=?Purpose: Return the command format (for !REL = ) and the supported values for

each parameter (the supported ranges depend on modem models—see the parameter descriptions for details).

Parameters:

<wcdmarrc> (Protocol)• Default value is the highest release supported by the device.• Two-digit number corresponding to 3GPP release (!REL=? shows valid values)• Example: 00 = Release 99

<sgsnr> (SGSN revision)• Two-digit number corresponding to SGSN revision (!REL=? shows valid values)• Example: 00 = Release 97• nn = Dynamic—Uses the revision broadcast by the network

<mscr> (MSC revision)• Two-digit number corresponding to MSC revision (!REL=? shows valid values)• Example: 00 = Release 97• nn = Dynamic—Uses the revision broadcast by the network

!RESET Reset modemPerform a modem reset.


Usage:• Execution: AT!RESET

Response: OKPurpose: Reset the modem.

Note: This command is identical in function to !GRESET.


Command Description



!SELACQ Select RAT acquisition orderSelect the acquisition order for RATs (Radio Access Technologies).


Usage:

• Execution: AT!SELACQ=<mode1>[,<mode2>[,<mode3>[,<mode4>[,<mode5>]]]]Response: OKPurpose: Indicate the acquisition order for up to five RATs. See <mode>

parameter description for details.• Query: AT!SELACQ?

Response: <mode1><mode2><mode3><mode4><mode5>

Purpose: Show the current acquisition order for the supported RATs.• Query list: AT!SELACQ=?


Parameters:

<moden> (RAT types)• Valid values (shown in default order):

• “CDMA”• “LTE”• “WCDMA”• “HDR”• “GSM”

• If the execution format is issued with fewer than five RATs, the missing entries are appended based on the default order shown above.

• Example: If the command is issued as AT!SELACQ=HDR,CDMA,GSMThen AT!SELACQ? will show: HDR CDMA GSM LTE WCDMA

Note: Even if the device does not support a specific RAT (for example, CDMA), the RAT will still appear in the Query response.


Command Description



!SELMODE Set/return current service domainConfigure the modem to use a specific service domain.


Usage:• Execution: AT!SELMODE=<sdInd>

Response: OKPurpose: Set the desired service domain.

• Query: AT!SELMODE?Response: <sdInd>, Service Domain description

OKor Unknown service domain mask. Use AT!SELMODE to set service

domain.<sdInd>OK

Purpose: Return the current service domain index (<sdInd>) and description. If the <sdInd> is undefined, an error message is returned.

• Query List: AT!SELMODE=?Purpose: Return a list of supported service domain indexes.

Parameters:

<sdInd> (Service domain index):• 00=CS only

• 01=PS only

• 02=CS and PS

!SIMRSTC Set/report SIM refresh reset notification stateSet or report the state of the unsolicited SIM refresh reset notification (!SIMRSTN).


Usage:

• Execution: AT!SIMRSTC=<n>Response: OKPurpose: Enable/disable the SIM refresh reset notification.

• Query: AT!SIMRSTC?Response: !SIMRSTC: <n>Purpose: Show the current state of the SIM refresh reset notification.

• Query list: AT!SIMRSTC=?Purpose: Display valid execution format and parameter values.

Parameters:

<n> (Notification state)• 0=Disable• 1=Enable


Command Description



!UDINFO Return information from active USB descriptorReturn information from the active USB descriptor.


Usage:• Query: AT!UDINFO?

Response: VID: <vendor_id>APP PID: <app_product_id>BOOT PID: <boot_product_id>Interface: <interfaceType>Manufacturer: <manuString>Product: <prodString>

Purpose: Display USB descriptor information.

Parameters:

<vendor_id> (Vendor ID):• Valid range: 0000–FFFF

<app_product_id> (Product ID used when modem is in application mode): • Valid range: 0000–FFFF

<boot_product_id> (Product ID used when modem is in boot loader mode):• Valid range: 0000–FFFF

<interfaceType> (USB interface type):• ASCII string:

• “DIP”—Direct IP interface• “QBI”—QBI interface• “QMI”—QMI interface

<manuString> (Manufacturer string):• ASCII string (32 characters maximum)

• Example: “Sierra Wireless, Incorporated”

<prodString> (Product string):• ASCII string (64 characters maximum)

• Example: “Mini Card”


Command Description



!UDPID Set/report product ID in USB descriptor

Use this command to set the device’s product ID in the USB descriptor. (Some devices may support more than one product ID.)

Note: If a custom PID is used for <app product_id>, then the <boot product_id> must be set at the same time.


Usage:

• Execution: AT!UDPID=<app product_id> [,<boot product_id>]Response: OKPurpose: Set the application and boot product IDs in the USB descriptor.

• Query: AT!UDPID?Response: !UDPID:

APP: <product_id>BOOT: <boot product_id>OK

Purpose: Report the product ID that is stored in the USB descriptor.• Query List: AT!UDPID=?

Purpose: Display a list of default (non-custom) product IDs for the device.

Parameters:

<app product_id>• Hexadecimal ASCII value.• Valid range: 0000–FFFF

< boot product_id>• Hexadecimal ASCII value.• Valid range: 0000–FFFF• In the Execution command format, if the <app product_id> is a custom PID>,

then the <boot product_id> must be set at the same time. (To check if the <app product_id> is a custom PID, use AT!UDPID=? to see a list of all available non-custom PIDs.)


Command Description



!UDUSBCOMP Set/report USB interface configuration

Use this command with modems that have been configured with multiple USB compositions.

By default, devices are typically configured to use a USB composition that presents a minimal set of interfaces. If the device also supports other compositions, this command is used to choose from any of the supported compositions.


Usage:

• Execution: AT!UDUSBCOMP=<device_comp>Response: OKPurpose: Set the current composition. For the change to take effect, you must

reset the modem.• Query: AT!UDUSBCOMP?

Response: !UDUSBCOMP: <device_comp>OK

Purpose: Report the current interface composition.• Query List: AT!UDUSBCOMP=?

Response: Example response, details may differ:

0 - HIP DM NMEA AT MDM1 MDM2 MDM3 MS NOT SUPPORTED

1 - HIP DM NMEA AT MDM1 MS NOT SUPPORTED

2 - HIP DM NMEA AT NIC1 MS NOT SUPPORTED

3 - HIP DM NMEA AT MDM1 NIC1 MS NOT SUPPORTED

4 - HIP DM NMEA AT NIC1 NIC2 NIC3 MS NOT SUPPORTED

5 - HIP DM NMEA AT ECM1 MS NOT SUPPORTED

6 - DM NMEA AT QMI SUPPORTED

7 - DM NMEA AT RMNET1 RMNET2 RMNET3 SUPPORTED

8 - DM NMEA AT MBIM SUPPORTED

9 - MBIM SUPPORTED

10 - NMEA MBIM SUPPORTED

11 - DM MBIM SUPPORTED

12 - DM NMEA MBIM SUPPORTEDOK

Purpose: Report the available interface compositions (<device_comp>)—the device can use any compositions that are listed as “SUPPORTED”.

Parameters:

<device_comp> (USB composition)• Integer value, 0 or greater• Use AT!UDUSBCOMP=? to view the configurations available for the device.

Available configurations are identified as “SUPPORTED”.


Command Description



&V Return operating mode AT configuration parametersReturn the status of all AT command parameters that apply to the current operating mode.


Usage:• Execution: AT&V

Response: &C: 2; &D: 2; &F: 0; E: 1; L: 0; M: 0; Q: 0; V: 1; X: 0; Z: 0; S0: 0; S2: 43;S3: 13; S4: 10; S5: 8; S6: 2; S7: 50; S8: 2; S9: 6; S10: 14; S11: 95;+FCLASS: 0; +ICF: 3,3; +IFC: 2,2; +IPR: 115200; +DR: 0; +DS: 0,0,2048,6;+WS46: 12; +CBST: 0,0,1;+CRLP: (61,61,48,6,0),(61,61,48,6,1),(240,240,52,6,2);+CV120: 1,1,1,0,0,0; +CHSN: 0,0,0,0; +CSSN: 0,0; +CREG: 0; +CGREG: 0;+CFUN:; +CSCS: "IRA"; +CSTA: 129; +CR: 0; +CRC: 0; +CMEE: 2; +CGDCONT: (1,"IP","","",0,0); +CGDSCONT: ; +CGTFT: ; +CGEQREQ: ; +CGEQMIN: ; +CGQREQ: ; +CGQMIN: ;+CGEREP: 0,0; +CGDATA: "PPP"; +CGCLASS: "A"; +CGSMS: 3; +CSMS: 0;+CMGF: 0; +CSCA: "",; +CSMP: ,,0,0; +CSDH: 0; +CSCB: 0,"",""; +FDD: 0;+FAR: 0; +FCL: 0; +FIT: 0,0; +ES: ,,; +ESA: 0,,,,0,0,255,; +CMOD: 0;+CVHU: 0; +CPIN: ,; +CMEC: 0,0,0; +CKPD: 1,1; +CGATT: 0; +CGACT: 0;+CPBS: "SM"; +CPMS: "SM","SM","SM"; +CNMI: 0,0,0,0,0; +CMMS: 0; +FTS: 0;+FRS: 0; +FTH: 3; +FRH: 3; +FTM: 96; +FRM: 96; +CCUG: 0,0,0;+COPS: 0,0,""; +CUSD: 0; +CAOC: 1; +CCWA: 0; +CPOL: 0,2,""; +CTZR: 0;+CLIP: 0; +COLP: 0; +CMUX: 0,0,5,31,10,3,30,10,2;!CMUX: 0,0,5,31,10,3,30,10,2OKNote: this is an example only. The supported commands may vary by device/SKU.

Purpose: Display command parameters.


Command Description


Rev. 2 Fe

4
4: Diagnostic Commands
Introduction

This chapter describes commands used to diagnose modem problems.

Command summary

The table below lists the commands described in this chapter.

Table 4-1: Diagnostic commands


!BCFWUPDATESTATUS Report status of most recent firmware update attempt 56

!ERR Display diagnostic information 57

!GCCLR Clear crash dump data 57

!GCDUMP Display crash dump data 57

!RXDEN Enable/disable WCDMA/LTE receive diversity 58



Command reference

Table 4-2: Diagnostic command details

Command Description

!BCFWUPDATESTATUS Report status of most recent firmware update attemptReturn the status of the most recent firmware update attempt made since the last cold restart.


Usage:

• Execution: AT!BCFWUPDATESTATUSResponse: !BCFWUPDATESTATUS: <result>

or!BCFWUPDATESTATUS: <result>Failed IMG TYPE <type>, DATA <data>, PART <part>OK

Purpose: Return the status of the most recent firmware update attempt. The second response format appears only if <result> = “FAILED”.

Parameters:

<result> (Status of last firmware update attempt)• ASCII string:

• “UNKNOWN”—Status of last attempt is unknown.• “SUCCESS” —Last update was successful.• “FAILED”—Last update failed.

<type> (Firmware image type that failed to update)• ASCII string

<data> (Reference data for failed image)• Location of the reference data as an offset in the CWE image• Valid range: 0–(232-1)

<part> (Partition associated with the failed image)• ASCII string• Applies only to the CUSTOM_IMG case


Diagnostic Commands

!ERR Display diagnostic informationThis command is used to display diagnostic information (logged error conditions) that Sierra Wireless uses to assist in resolving technical issues.


Usage:

• Execution: AT!ERR=0Response: OKPurpose: Clear the logged error conditions. Use this command before running

tests to make sure that details displayed using AT!ERR are relevant to the tests being performed.

• Query: AT!ERRResponse: 00 [F] <count> <file> <line>

...nn [F] <count> <file> <line>OK

Purpose: Return all logged error conditions that are stored in NVRAM.

Parameters:

<count> (Number of occurrences)• Valid range: 0x00–0xFF

<file> (Log file name)• Name of log file using ASCII characters

<line> (Line number in log file)• Valid range: 1–99999

!GCCLR Clear crash dump dataClear crash dump data.


Usage:

• Execution: AT!GCCLRResponse: Crash data cleared

OKPurpose: Clear crash dump data.

Parameters:

None

!GCDUMP Display crash dump dataDisplay crash dump data.


Usage:• Execution: AT!GCDUMP

Response: (crash dump data)OK

or No crash data availableOK

Purpose: Display crash dump data.

Table 4-2: Diagnostic command details (Continued)

Command Description



!RXDEN Enable/disable WCDMA/LTE receive diversityEnable or disable WCDMA/LTE receive diversity, or establish receive diversity as the primary path. The new state takes effect the next time the modem is reset.

Note: To change from <state=0> to <state=2> (or from <state=2> to <state=0>, you must issue AT!RXDEN=1, reset the modem, and then make the final state change.


Usage:

• Execution: AT!RXDEN=<state>Response: OKPurpose: Set the current receive diversity state.

• Query: AT!RXDEN?Response: !RXDEN:

<state>OK

Purpose: Return the current receive diversity <state>.• Query List: AT!RXDEN=?

Purpose: Return a list of available <state> values to use in this command.

Parameters:

<state> (Current/ requested receive diversity state)• 0 = Rx diversity disabled• 1 = Rx diversity enabled• 2 = Rx diversity is primary path

Table 4-2: Diagnostic command details (Continued)

Command Description


Rev. 2 Fe

5
5: Test Commands
Introduction

To obtain regulatory approval and carrier approvals for your product, you may be required to perform tests on the radio component of the embedded modem. This chapter describes AT commands used to perform those tests.

In most cases the modem must be in a particular mode before you can issue the AT commands to perform particular tests. Therefore, the order in which you issue certain commands is important. Three AT commands are important in setting the mode:

• !DAFTMACT—puts the modem in factory test mode (a non-signaling mode). You must issue AT!DAFTMACT before issuing any other command that starts with “!DA”.

• !DASBAND—selects the frequency band.

You must execute AT!DASBAND to select an LTE band to run these commands that test the LTE transceiver:· !DALGAVGAGC· !DALGRXAGC· !DALGTXAGC

You must execute AT!DASBAND to select a WCDMA band to run these commands that test the WCDMA transceiver:· !DAWGRXAGC· !DAWGAVGAGC· !DAWSTXCW· !DAWSPARANGE· !DASTXOFF· !DASTXON· !DAWSCONFIGRX

You must execute AT!DASBAND to select a GSM band to run these commands that test the GSM transceiver:· !DAGSRXBURST· !DAGSRXCONT· !DAGGRSSI· !DAGGAVGRSSI· !DAGGRSSIRAW· !DAGSTXFRAME

• !DASCHAN—selects the channel. This command must be run after you have selected the band with !DASBAND. (If you don’t select a channel, the modem uses a default.)



Command summary


Table 5-1: Test commands


!DAFTMACT Put modem into Factory Test Mode 62

!DAFTMDEACT Put modem into online mode from Factory Test Mode 62

!DAGGAVGRSSI Return averaged RSSI value in dBm (GSM only) 63

!DAGGRSSI Return the RSSI value in dBm (GSM only) 63

!DAGGRSSIRAW Return raw RSSI value (GSM only) 64

!DAGINFO Return GSM mode RF information (GSM only) 65

!DAGSLOCK Return synthesizer lock state (GSM only) 66

!DAGSRXBURST Set GSM receiver to burst mode (GSM only) 66

!DAGSRXCONT Set GSM receiver continuously on (GSM only) 67

!DAGSTXBURST Set GSM transmitter to burst mode (GSM only) 67

!DAGSTXFRAME Set GSM Tx frame structure (GSM only) 68

!DALGAVGAGC Return averaged Rx AGC value (LTE only) 69

!DALGRXAGC Return Rx AGC value (LTE only) 70

!DALGTXAGC Return Tx AGC value and transmitter parameters (LTE only) 71

!DALSPARANGE Set LTE PA range (LTE only) 72

!DALSRXBW Set LTE Rx bandwidth (LTE only) 73

!DALSTXBW Set LTE Tx bandwidth (LTE only) 73

!DALSTXINDEX Set LTE Tx gain index (LTE only) 74

!DALSWAVEFORM Set LTE TX waveform (LTE only) 74

!DAOFFLINE Place modem offline 75

!DASBAND Set frequency band 75

!DASCHAN Set modem channel (frequency) 76

!DASLNAGAIN Set LNA gain state 77

!DASPDM Set PDM value 78

!DASTXOFF Turn Tx PA off 78

!DASTXON Turn Tx PA on 79

!DAWGAVGAGC Return averaged Rx AGC value (WCDMA only) 79

!DAWGRXAGC Return Rx AGC value (WCDMA only) 80


Test Commands

!DAWINFO Return WCDMA mode RF information (WCDMA only) 81

!DAWSCONFIGRX Set WCDMA receiver to factory calibration settings (WCDMA only)

82

!DAWSPARANGE Set PA range state machine (WCDMA only) 83

!DAWSSCHAIN Enable secondary receive chain (WCDMA only) 83

!DAWSCHAINTCM Place receive chain in test call mode (WCDMA only) 84

!DAWSTXCW Set waveform used by the transmitter (WCDMA only) 84

!DAWSTXPWR Set desired Tx power level (WCDMA mode only) 85

Table 5-1: Test commands (Continued)




Command reference

Table 5-2: Test command details

Command Description

!DAFTMACT Put modem into Factory Test ModePlace the modem in FTM (Factory Test Mode). FTM is a non-signaling mode that allows the radio component to be manually configured to conduct certain types of tests. AT commands that start with “!DA” are only available when the modem is in FTM mode.

Note: When this command executes successfully, the modem responds with the value 290300. Any other response indicates an error.


Usage:

• Query: AT!DAFTMACTResponse: 290300 (Success. Any other response indicates an error.)

OKPurpose: Place modem in FTM mode.

!DAFTMDEACT Put modem into online mode from Factory Test ModeThis command takes the modem out of FTM and puts the modem back into online mode. (The command !DAFTMACT puts the modem into FTM.)

Note: When this command executes successfully, the modem responds with the value 290400. Any other response indicates an error.


Usage:

• Query: AT!DAFTMDEACTResponse: 290400 (Success. Any other response indicates an error.)

OKPurpose: Place modem in online mode (from FTM mode).


Test Commands

!DAGGAVGRSSI

Note: The modem must be in FTM mode to use this command—use !DAFTMACT to enter FTM mode.

Return averaged RSSI value in dBm (GSM only)Return an averaged RSSI (Received Signal Strength Indicator) value in dBm.

Note: !DASBAND must be used to set the device to a GSM band before you can use !DAGGAVGRSSI.


Usage:

• Execution: AT!DAGGAVGRSSI=<channel>, <LNA Index>Response: OKPurpose: Return the averaged RSSI for the specified channel and LNA offset

index.

Parameters:

<channel> (Channel number for the band specified using !DASBAND)• Valid values depend on the selected band

<LNA Index> (LNA offset index)• 0=R0 (highest gain)• 1=R1• 2=R2• 3=R3 (lowest gain)

!DAGGRSSI


Return the RSSI value in dBm (GSM only)Return the RSSI (Received Signal Strength Indicator) value in dBm using the calibration offsets (valid in GSM burst mode only—the command !DAGSRXBURST puts the modem into burst mode).

Note: !DASBAND and !DASCHAN must be issued before you can use !DAGGRSSI.


Usage:

• Execution: AT!DAGGRSSIResponse: Channel:<chan> LNA:<lna> RXPWR:<pwr> dBm

OKPurpose: Return the averaged RSSI for the specified channel and LNA offset

index.

Parameters:

<chan> (Channel number for the band specified using !DASBAND)• Valid values depend on the selected band

<lna> (Current LNA state)• Valid range: 0–3

<pwr> (RSSI converted to dBm)• Signed value based on Rx power

Table 5-2: Test command details (Continued)

Command Description



!DAGGRSSIRAW


Return raw RSSI value (GSM only)Return a 32-bit raw RSSI value (valid in GSM mode only). The value is an average over multiple bursts.

Note: !DASBAND and !DASCHAN must be issued before you can use !DAGGRSSIRAW.

UPassword required: Yes

sage:

• Execution: AT!DAGGRSSIRAWResponse: <rssi>

OKPurpose: Return the raw RSSI value.

Parameters

<rssi> (RSSI, averaged over multiple bursts)• 32-bit value


Command Description


Test Commands

!DAGINFO

Note: The modem must be in online mode (not FTM mode) to use this command.

Return GSM mode RF information (GSM only)Return RF information for GSM mode.

Note: !DAWINFO provides RF information for WCDMA mode.


Usage:

• Execution: AT!DAGINFOResponse: Channel: <channel> RSSI:<rssi> LNA:<lna> RXPWR:<rxPwr> dBm

SNR:<snr> DC Offset_I:<iOffset> DC Offset Q:<qOffset> Freq. Offset:<freqOffset> Timing Offset:<timingOffset>OK

Purpose: Return the RF information.(If the modem is not in GSM mode, the command returns ‘OK’ with no information.)

Parameters

<channel> (GSM channel)• Valid range: 0–65535

<rssi> (Receive power)• Valid range: 0x00000000–0xFFFFFFFF

<lna> (LNA gain state)• Valid range: 0–65535

<rxPwr> (Rx power in dBm (0.25 units))• Valid range: 0–65535

<snr> (Signal-to-noise ratio)• Valid range: 0–65535

<iOffset> (I offset)• Valid range: 0–65535

<qOffset> (Q offset)• Valid range: 0–65535

<freqOffset> (Frequency offset)• Valid range: 0–65535

<timingOffset> (Timing offset)• Valid range: 0–65535


Command Description



!DAGSLOCK


Return synthesizer lock state (GSM only)Return a value indicating the lock state of the RF synthesizers.

Note: !DASBAND and !DASCHAN must be issued before you can use !DAGSLOCK.


Usage:

• Execution: AT!DAGSLOCKResponse: <sLockState>

OKPurpose: Return the synthesizer lock state.

Parameters

<sLockState> (Synthesizer lock state)• 0=One or more synthesizers are out of lock• 1=All synthesizers locked

!DAGSRXBURST


Set GSM receiver to burst mode (GSM only)Set the receiver to start or stop sending bursts. The receiver must be in burst mode to read the RSSI. (The command !DAGGRSSI returns the RSSI value.)

Note: !DASBAND and !DASCHAN must be issued before you can use !DAGSRXBURST.


Usage:

• Execution: AT!DAGSRXBURST=<function>Response: <function>

OKPurpose: Set the receiver to burst mode

Parameters:

<function>• 0=Get RSSI (Burst mode)• 2=Stop continuous Rx


Command Description


Test Commands

!DAGSRXCONT


Set GSM receiver continuously on (GSM only)Set the GSM receiver so that it is continuously on and not bursting.

Note: !DASBAND and !DASCHAN must be issued before you can use !DAGSRXCONT.


Usage:

• Execution: AT!DAGSRXCONT=<function>Response: <function>

OKPurpose: Set the receiver to continuously on.

Parameters:

<function>• 3=Receiver continuously on• 4=Receiver off

!DAGSTXBURST


Set GSM transmitter to burst mode (GSM only)Set the transmitter to start or stop sending bursts.

Note: !DASBAND and !DASCHAN must be issued before you can use !DAGSTXBURST.


Usage:

• Execution: AT!DAGSTXBURST=<source>, <TSCindex>, <burstdur>Response: <source> <TSCindex> <burstdur>

OKPurpose: Set the receiver to start/stop sending bursts.

Parameters:

<source>• 0=Random data• 1=Tone• 2=Buffer data

<TSCindex> (Training sequence index)• Valid range: 0–9

<burstdur> Burst duration:• 1=Continuous


Command Description



!DAGSTXFRAME


Set GSM Tx frame structure (GSM only)This command configures the Tx slots for GSM operation. It must be issued eight times to set all eight slots.

Note: !DASBAND and !DASCHAN must be issued before you can use !DAGSTXFRAME.


Usage:

• Execution: AT!DAGSTXFRAME=<slotnum>, <onoff>, <pwr>, <mcs>Response: <slotnum> <onoff> <pwr> <mcs>

OKPurpose: Set the Tx frame structure.

Parameters:

<slotnum> (Slot number)• Valid range: 0–7 (eight available Tx slots)

<onoff> (Enable/disable the specified slot)• 0=Off (disable)• 1=On (enable)

<pwr> (Slot power level)• Measured in dB*100• Maximum values:

• GMSK Mode850/900 bands: 3200 (32 dBm)1800/1900 bands: 2900 (29 dBm)

• 8PSK (EDGE) Mode850/900 bands: 2700 (27 dBm)1800/1900 bands: 2600 (26 dBm)

<mcs> (Modulation code scheme)• Valid range: 0–8 (MCS1 to MCS9)


Command Description


Test Commands

!DALGAVGAGC

Note: The modem must be in LTE mode to use this command.

Return averaged Rx AGC value (LTE only)Return the averaged AGC (Automatic Gain Control) readings for a specific uplink channel on the main and diversity paths.

Note: !DASBAND and !DALSRXBW must be issued before you can use !DALGAVGAGC.


Usage:

• Execution: AT!DALGAVGAGC=<channel>, <LNA Index>Response: Paths: <paths>

Rx<n>: AGC: <agc> dBm LNA: <lna> Chain: <chain>Rx<n>: AGC: <agc> dBm LNA: <lna> Chain: <chain>OK

Purpose: Return the averaged AGC for <channel> on the main and diversity paths.

Parameters:

<channel> (Uplink channel number (UARFCN) for the band specified using !DASBAND)• Valid values depend on the selected band

<LNA Index> (LNA offset index)• 0=R0 (Highest gain)• 1=R1• 2=R2• 3=R3 (Lowest gain)

<paths> (Number of receive paths)• 2

<agc> (AGC value in dBm)• Valid values: Dynamic Rx range

<chain> (Receive paths)• 0=Rx Main• 1=Rx Diversity


Command Description



!DALGRXAGC Return Rx AGC value (LTE only)Return the Rx AGC (Automatic Gain Control) value and LNA gain states for each RF path.

The AGC value can be converted to RSSI (Received Signal Strength Indicator) in dBm:

if (<AGC_value> < 511)<RX_dBm> = -106 + ( ( <AGC_value> + 512 ) / 12 )

else<RX_dBm> = -106 + ( ( (<AGC_value>-1024) + 512 ) / 12 )

Note: !DASBAND and !DASCHAN must be issued before you can use !DALGRXAGC.


Usage:

• Execution: AT!DALGRXAGC or AT!DALGRXAGC?Response: <AGC value>

OKPurpose: Return the <AGC value> for either the main or diversity path. If no

<path> is specified, the main path is assumed.

Parameters:

<path> (For modules supporting diversity)• 0=Main path• 1=Diversity path

<AGC value> (Rx AGC value for specified path)• Valid range: -512 to +511


Command Description


Test Commands

!DALGTXAGC Return Tx AGC value and transmitter parameters (LTE only)Return the Tx AGC (Automatic Gain Control) value and other transmitter parameters.

Note: This command works only in an active call (for example, when connected to a call box or live network).

Note: !DASBAND and !DASCHAN must be issued before you can use !DALGTXAGC.


Usage:

• Execution: AT!DALGTXAGC or AT!DALGTXAGC?Response: Paths: <paths>

Tx<n>:AGC: <agc> dBm RBi: <rbi> RB: <rbn> PA: <pa>TxGainIdx: <txgi> MTPL: <mtpl> dBm IQgain: <iq>MPR: <mpr> AMPR: <ampr> NS: <ns>SARmpr: <sarmpr> PDet Mode: <mode>PDetAGC: <pagc> PDet: <pdbm> Traw: <traw>Tscaled: <tscaled> Tidx: <tidx> Trem: <trem>

OKPurpose: Return transmitter parameters and the transmit <AGC value>.

Parameters:

<paths> (Number of transmit paths)• 1 (Tx)

<agc> (Tx AGC value in dBm)• Valid range: -70 to +23

<rbi>• Start resource block index

<rbn> (Number of resource blocks)• Valid range: 0–50

<pa> (PA gain state)• Valid range: 0–3

<txgi>• Tx gain index

<mtpl> (Max Tx power limit)• Max value: +23

<iq>• Digital IQ gain scaling

<mpr> (Maximum power reduction)• See 3GPP 36.101 for details

<ampr> (Additional Max power reduction)• See 3GPP 36.101 for details

<ns> (Network Signaled (NS) value)• See 3GPP 36.101 for details



Command Description



!DALGTXAGC (continued)

Return Tx AGC value and transmitter parameters (LTE only) (continued)

<mode> (HDET (power detector) mode)• Valid values:

• L (Lower power)• H (Higher power)

<padc>• HDET ADC

<pdbm>• HDET dBm

<traw> (Raw thermistor ADC value)• Valid range: 0–4095

<tscaled> (Scaled thermistor value)• Valid range: 0–255• Value is scaled from <traw> based on calibrated min/max <traw> values for the

supported temperature range.

<tidx> (Temperature compensation bin)• Valid range: 0–7

<trem>• Temperature compensation remainder bin

!DALSPARANGE Set LTE PA range (LTE only)Set the LTE PA (Power Amplifier) range.

Requirements:

• Device must be in FTM mode• !DASBAND, !DASCHAN, and !DALSTXBW must be issued before you can use

this command.


Usage:

• Execution: AT!DALSPARANGE=<pa_range>Response: OKPurpose: Set the LTE PA range.

Parameters:

<pa_range> (PA range)• 0• 1• 2• 3


Command Description


Test Commands

!DALSRXBW Set LTE Rx bandwidth (LTE only)Set the LTE Rx bandwidth.

Requirements:

• !DASBAND must be issued before you can use this command.• This command must be issued before you can use !DALGAVGAGC.


Usage:

• Execution: AT!DALSRXBW=<bw>Response: OKPurpose: Set the LTE Rx bandwidth.

Parameters:

<bw> (LTE bandwidth)• 0=1.4 MHz• 1=3 MHz• 2=5 MHz• 3=10 MHz• 4=15 MHz• 5=20 MHz

!DALSTXBW Set LTE Tx bandwidth (LTE only)Set the LTE Tx bandwidth.

Requirements:

• !DASBAND must be issued before you can use this command.


Usage:

• Execution: AT!DALSTXBW=<bw>Response: OKPurpose: Set the LTE Tx bandwidth.

Parameters:

<bw> (LTE bandwidth)• 0=1.4 MHz• 1=3 MHz• 2=5 MHz• 3=10 MHz• 4=15 MHz• 5=20 MHz


Command Description



!DALSTXINDEX Set LTE Tx gain index (LTE only)Set the LTE Tx gain index.

Requirements:


this command.


Usage:

• Execution: AT!DALSTXINDEX=<tx_index>Response: OKPurpose: Set the LTE Tx gain index.

Parameters:

<tx_index> (LTE Tx gain index)• Valid range: 0–127

!DALSWAVEFORM Set LTE TX waveform (LTE only)Set the LTE Tx waveform characteristics.

Requirements:


this command.


Usage:

• Execution: AT!DALSWAVEFORM=<waveform>[,<PUSCH_RBs>,<PUCCH_RBs>,<PUSCH_start_RB_index>]

Response: OKPurpose: Set the LTE Tx waveform characteristics.

Parameters:

<waveform> (Tx waveform)• 0=1 MHz offset CW• 1=LTE PUSCH (Physical Uplink Shared Channel)• 2=LTE PUCCH (Physical Uplink Control Channel)• 3=LTE PRACH (Physical Random Access Channel)• 4=LTE SRS• 5=UpPTS (Uplink Pilot Time Slot

<PUSCH_RBs> (Number of PUSCH resource blocks• Valid rnage: 0–100

<PUCCH_RBs> (Number of PUCCH resource blocks)• Valid range: 0–12

<PUSCH_start_RB_index> (PUSCH starting resource block index• Valid range: 0–255


Command Description


Test Commands

!DAOFFLINE Place modem offlinePut the modem offline.


Usage:

• Execution: AT!DAOFFLINEResponse: OKPurpose: Put the modem offline.

Parameters:

None

!DASBAND


Set frequency bandSet the modem to use a particular frequency band. You must use this command to select an appropriate band before running LTE, WCDMA, or GSM commands. See page 59.


Usage:

• Execution: AT!DASBAND=<rfband>Response: <rfband>

OKPurpose: Set frequency band.

Parameters:

<rfband> (Unique value corresponding to an RF band and technology.)• This is a unique value that maps to an RF band and technology. It is not an

actual 3GPP band number. For example, ‘18’ is GSM 850, which corresponds to 3GPP band 5 (on a GSM network).

• Band support is product specific—see the device’s Product Specification or Product Technical Specification document for details.

• Examples (for a full listing, see Table 13-1 on page 175):• GSM

• 10=GSM 900• 11=GSM 1800• 12=GSM 1900• 18=GSM 850

• WCDMA• 9=WCDMA 2100• 16=WCDMA 1900B• 22=WCDMA 850• 29=WCDMA 900 (BC8)

• LTE• 34=LTE B1• 35=LTE B7• 36=LTE B13• 37=LTE B17• 42=LTE B4• 44=LTE B3• 47=LTE B8• 56=LTE B20


Command Description



!DASCHAN


Set modem channel (frequency)Set the modem to operate on a particular frequency channel. Before using this command, use the command !DASBAND (described on page 75) to set the band.

Once a channel is set, the modem continues to use that channel until the modem is reset or powered off and on.

Note: !DASBAND must be issued before you can use !DASCHAN..In LTE mode, you must also issue !DALSRXBW and !DALSTXBW before you can use !DASCHAN..


Usage:

• Execution: AT!DASCHAN=<rfchannel>Response: <rfchannel>

OKPurpose: Set modem channel (frequency).

Parameters:

<rfchannel> (Uplink channel number (ARFCN)—depends on frequency band being used)

• 128–251: GSM 850 MHz• 1–24: GSM 900 MHz• 975–1023: GSM 900 MHz• 512–885: GSM 1800 MHz• 512–810: GSM 1900 MHz• 9612–9888: WCDMA 2100• 9262–9538: WCDMA 1900• 4132–4233: WCDMA 850• 2712–2863: WCDMA 900• 18000–18599: LTE B1• 19200–19949: LTE B3• 19950–20399 LTE B4• 20750–21449: LTE B7• 21450–21799: LTE B8• 23180–23279: LTE B13• 23730–23849: LTE B17• 24150–24449: LTE B20


Command Description


Test Commands

!DASLNAGAIN Set LNA gain stateSet the LNA (Low Noise Amplifier) range for the main or diversity path (if applicable), in either WCDMA or GSM mode.

Note: !DASBAND and !DASCHAN must be issued before you can use !DASLNAGAIN.


Usage:

• Execution: AT!LNAGAIN=<gain index>[, <path>]Response: <gain index>

OKPurpose: Set the LNA gain state for either the main or diversity paths.

Parameters:

<gain index>• 0=R0 (highest gain)

Approximate switch from low to high gain: WCDMA (< -72 dBm); GSM (< -73 dBm)

• 1=R1Approximate switch from low to high gain: WCDMA (< -72 up to -46 dBm); GSM (< -73 up to -58 dBm)

• 2=R2Approximate switch from low to high gain: WCDMA (< -46 up to -36 dBm); GSM (< -58 up to -41 dBm)

• 3=R3 (lowest gain)Approximate switch from low to high gain: WCDMA (> -36 dBm); GSM (< -41 dBm)

Note: The LNA gain state is set based on the expected receive power level. The gain state values listed above are provided as a guideline. The values are approximations and subject to change over time. The values are different than those from high to low gain.

<path> (For modules supporting diversity)• 0=Main path• 1=Secondary (diversity) path


Command Description



!DASPDM


Set PDM valueAdjust the PDM (Pulse Duration Modulation), allowing you to apply frequency offset to the LO (Local Oscillator) or Tx AGC.

When you adjust the Tx AGC (<PDM ID> = 2), the modem does not use a calibrated result but uses the raw AGC value. The resulting change in Tx power will vary from modem to modem, so it is usually necessary to tune this value by executing the command repeatedly with different settings for the <PDMvalue> until you obtain the desired Tx power.

When adjusting the tracking LO, you also need to execute the command repeatedly with different settings for the <PDMvalue> until you obtain the desired frequency offset.

Note: !DASBAND and !DASCHAN must be issued before you can use !DASPDM.


Usage:

• Execution: AT!DASPDM=<PDM ID>, <PDMvalue>Response: <PDM ID> <PDMvalue>

OKPurpose: Set the tracking LO and Tx AGC PDM.

Parameters:

<PDM ID> (LO (Local Oscillator) or Tx AGC (Automatic Gain Control) to adjust)• 0=Tracking LO adjust (GSM only)• 2=Tx AGC adjust (WCDMA only)• 4=Tracking LO adjust (WCDMA only)

<PDMvalue> (Frequency offset value)• If <PDM ID>=0: 0–511• If <PDM ID>=2: 0–511• If <PDM ID>=5: 0–65536

!DASTXOFF


Turn Tx PA offTurn the transceiver PA off, after it has been turned on with !DASTXON.

Note: !DASBAND and !DASCHAN must be issued before you can use !DASTXOFF.


Usage:

• Execution: AT!DASTXOFFResponse: OKPurpose: Turn the Tx PA off.

Parameters:

None


Command Description


Test Commands

!DASTXON


Turn Tx PA onTurn on the transceiver PA (either the WCDMA PA or the GSM PA, depending on the mode set with !DASBAND). The PA then remains on until you turn it off using the !DASTXOFF command, or until you reset or power the modem down and up.

Note: !DASBAND and !DASCHAN must be issued before you can use !DASTXON.


Usage:

• Execution: AT!DASTXONResponse: OKPurpose: Turn the Tx PA on.

Parameters:

None

!DAWGAVGAGC Return averaged Rx AGC value (WCDMA only)Return the averaged AGC (Automatic Gain Control) reading for a specific band for either the main path or diversity path (if applicable).

Note: !DASBAND must be issued before you can use !DAWGAVGAGC.


Usage:

• Execution: AT!DAWGAVGAGC=<channel>, <LNA Index>[, <path>]Response: <agc>

OKPurpose: Return the averaged AGC for <channel> on the main path or diversity

path.

Parameters:

<channel> (Uplink channel number (UARFCN) for the band specified using !DASBAND)• Valid values depend on the selected band

<LNA Index> (LNA offset index)• 0=R0 (Highest gain)• 1=R1• 2=R2• 3=R3 (Lowest gain)


<agc> (Averaged Rx AGC in dBm)• Example: -78.9


Command Description



!DAWGRXAGC Return Rx AGC value (WCDMA only)Return the Rx AGC (Automatic Gain Control) value of the main path or diversity path (if applicable).

This value can be converted to RSSI (Received Signal Strength Indicator) in dBm:

if (<AGC_value> < 511)<RX_dBm> = -106 + ( ( <AGC_value> + 512 ) / 12 )

else<RX_dBm> = -106 + ( ( (<AGC_value>-1024) + 512 ) / 12 )

Note: !DASBAND and !DASCHAN must be issued before you can use !DAWGRXAGC.


Usage:

• Execution: AT!DAWGRXAGC?[<path>]Response: <AGC value>

OKPurpose: Return the <AGC value> for either the main or diversity paths. If no

<path> is specified, the main path is assumed.

Parameters:


<AGC value> (Rx AGC value for specified path)• Valid range: -512 to +511


Command Description


Test Commands

!DAWINFO

Note: The modem must be in online mode (not FTM mode) to use this command.

Return WCDMA mode RF information (WCDMA only)Return RF information for WCDMA mode when the modem is in CELL_DCH (Designated Channel) state.

Note: !DAGINFO provides RF information for GSM mode.


Usage:

• Execution: AT!DAWINFOResponse: RXAGC:<rxAGC> TXAGC:<txAGC> TXADJ:<txAdj> TXLIM:<txLim>

LNA:<lnaRange> PA ON:<paOn> TX ON:<txOn> PA Range:<paRange> RxD RXAGC:<RXDrxAGC> RxD LNA:<RXDlnaRange> HDET:<hdet>OK

Purpose: Return the RF information.

Parameters:

<rxAGC> (Rx AGC value)• Valid range: 0–65535

<txAGC> (Tx AGC value)• Valid range: 0–65535

<txAdj> (Tx AGC value after linearization (adjustment))• Valid range: 0–65535

<txLim> (Tx AGC limit)• Valid range: 0–65535

<lnaRange> (State of the LNA)• Valid range: 0–65535

<paOn> (State of PA_ON0)• Valid range: 0–65535

<txOn> (State of TX_ON)• Valid range: 0–65535

<paRange> (State of PA_R1: PA_R0)• Valid range: 0–65535

<RXDrxAGC> (RxD Rx AGC value)• Valid range: 0–65535

<RXDlnaRange> (State of the RxD LNA)• Valid range: 0–65535

<hdet> (Raw HDET (High Power Detector) data)• Valid range: 0–255


Command Description



!DAWSCONFIGRX


Set WCDMA receiver to factory calibration settings (WCDMA only)Configure the WCDMA receiver according to factory calibration settings stored in the modem’s NV (Non-Volatile memory). This allows for accurate measurement of Rx AGC levels.

The command performs these steps:

1. Sets the channel.

2. Selects and sets LNA range (or LNA gain).

3. Sets the VGA gain offset based on the channel.

4. Sets the LNA range offset.

Note: !DASBAND and !DASCHAN must be issued before you can use !DAWSCONFIGRX.


Usage:

• Execution: AT!DAWSCONFIGRX=<channel>,<Rx_Level_dBm>Response: <LNA Index>, <LNA Value>

OKPurpose: Configure the receiver.

Parameters (Input):

<channel> (Uplink channel number (ARFCN))• Value based on the selected band

<Rx_Level_dBm> (Approximate signal level (in dBm) being applied to the modem receiver)

• Valid range: -113 to 20

Parameters (Output):

<LNA Index> (LNA offset index)• 0=R0 (highest gain)• 1=R1• 2=R2• 3=R3 (lowest gain)

<LNA Value>• Internal use only


Command Description


Test Commands

!DAWSPARANGE


Set PA range state machine (WCDMA only)Set the PA range state machine in WCDMA operation.

Note: !DASBAND and !DASCHAN must be issued before you can use !DAWSPARANGE.


Usage:

• Execution: AT!DAWSPARANGE=<PA range>Response: <PA range>

OKPurpose: Set the PA range state machine.

Parameters:

<PA range>• 0=Low gain state of the PA — Limited to about 16 dBm output power (R0=0,

R1=0)• 3=High gain state of the PA — Up to the maximum output power of the modem

(R0=1, R1=1)

!DAWSSCHAIN Enable secondary receive chain (WCDMA only)Enable or disable the secondary receive chain.

Note: !DASBAND and !DASCHAN must be issued before you can use !DAWSSCHAIN.


Usage:

• Execution: AT!DAWSSCHAIN=<state>Response: OKPurpose: Enable or disable the secondary receive chain.

Parameters:

<state> (Requested state for secondary receive chain)• 0=Off (Disable)• 1=On (Enable)


Command Description



!DAWSCHAINTCM Place receive chain in test call mode (WCDMA only)Place one or both of the primary and secondary receive chains in test call mode.

Note: !DASBAND and !DASCHAN must be issued before you can use !DAWSCHAINTCM.


Usage:

• Execution: AT!DAWSCHAINTCM=<chain>Response: OKPurpose: Place requested receive chain(s) in test call mode.

Parameters:

<chain> (Receive chain to place in test call mode)• 0=Main• 1=Secondary• 2=Both

!DAWSTXCW


Set waveform used by the transmitter (WCDMA only)Set the waveform used by the transmitter—the modem can transmit either in carrier wave or WCDMA modulated.

Note: !DASBAND and !DASCHAN must be issued before you can use !DAWSTXCW.


Usage:

• Execution: AT!DAWSTXCW=<waveform>Response: OKPurpose: Set the transmitter waveform.

Parameters:

<waveform> (Waveform used by the transmitter)• 0=WCDMA• 1=Carrier wave (no modulating signal applied)


Command Description


Test Commands

!DAWSTXPWR


Set desired Tx power level (WCDMA mode only)Set the desired Tx power level in dBm. When this occurs, the PA range and PDM are automatically updated as well. (When this command is used, you do not need to use !DAWSPARANGE and !DASPDM.)

Note: !DASBAND and !DASCHAN must be issued before you can use !DAWSTXPWR.


Usage:

• Execution: AT!DAWSTXPWR=<dBm>[,<use_temp_comp>]Response: <pa_range>, <pdm>

OKPurpose: Set the Tx power level to the requested <dBm> level, and automati-

cally set the PA range and PDM.

Parameters:

<dBm> (Desired Tx power in dBm)• Valid range: -57 to 28

<use_temp_comp> (Apply temperature compensation to set desired Tx power.)• Frequency compensation is always applied.• 0=No (default)• 1=Yes

<pa_range> (PA range set as a result of the command)• Valid range: 0–3

<pdm> (PDM set as a result of the command)• Valid range: 0–255


Command Description




Rev. 2 Fe

6
6: Memory Management Commands
Introduction

The modem uses non-volatile memory to store:

• Factory calibration data

• Settings made in a host application such as Skylight.

The commands in this chapter allow you to back up and restore the data in non-volatile memory.

Command summary

The table below lists the commands described in this chapter:

Table 6-1: Memory management commands


!RMARESET Restore device to original settings 88



Command reference

Table 6-2: Memory management command details

Command Description

!RMARESET Restore device to original settingsRestore the device to the original provisioned (OEM default) state.


Usage:

• Execution: AT!RMARESET=<category>Response: !RMARESET:

<category> RESETOK

Purpose: Restore device to original provisioned (OEM default) state.

Parameters:

<category> (Type of restoration)• OEM=Default OEM provisioned state• RTN=OEM provisioned state plus activation and Sprint-related settings


Rev. 2 Fe

7
7: GPS Commands
Introduction

This chapter describes commands used to access GPS functionality in supporting modules.

When using these commands, the following considerations apply:

• GPS is typically enabled by default; however, it may be disabled by default for some SKUs. If so, enable GPS using AT!CUSTOM=”GPSENABLE”

• If supported by the modem, gpsOneXTRA is enabled (over the NDIS interface) by default when GPS is enabled, and it generates data traffic.

Command summary




!GPSAUTOSTART Configure GPS auto-start features 91

!GPSCLRASSIST Clear specific GPS assistance data 92

!GPSCOLDSTART Clear all GNSS assistance data 93

!GPSEND End an active session 93

!GPSFIX Initiate GPS position fix 94

!GPSKEEPWARM Configure Keep Warm functionality 95

!GPSLBSAPN Set GPS LBS APNs 96

!GPSLOC Return last known location of the modem 98

!GPSMOMETHOD Set/report GPS MO method 99

!GPSMTLRSETTINGS Set/report MT location request settings 100

!GPSNIQOSTIME Set/report GPS QoS timeout period for network-initialized fixes

100

!GPSNMEA Enable/disable GPS session autostart when NMEA opens 101

!GPSNMEACONFIG Enable and set NMEA data output rate 101

!GPSNMEASENTENCE Set/report NMEA sentence type 102

!GPSONLY Configure GNSS for GPS only, or GPS and GLONASS 103

!GPSPORTID Set/report port ID to use over TCP/IP 103



!GPSPOSMODE Configure support for GPS positioning modes 104

!GPSSATINFO Request satellite information 105

!GPSSTATUS Request current status of a position fix session 106

!GPSSUPLURL Set/report SUPL server URL 107

!GPSSUPLVER Set/report SUPL server version 107

!GPSTRACK Initiate local tracking (multiple fix) session 108

!GPSTRANSSEC Control GPS transport security 109

!GPSXTRAAPN Set GPS XTRA APNs 110

!GPSXTRADATAENABLE Set/report GPS XTRA settings 111

!GPSXTRADATAURL Set/report GPS XTRA data server URLs 112

!GPSXTRAINITDNLD Initiate gpsOneXTRA data download and inject operation 112

!GPSXTRASTATUS Return current status of gpsOneXTRA 113

!GPSXTRATIME Inject GPS or UTC time into gpsOneXTRA system 114

!GPSXTRATIMEENABLE Set/report GPS XTRA time settings 115

!GPSXTRATIMEURL Set/report GPS XTRA SNTP server URLs 116

Table 7-1: GPS commands (Continued)



GPS Commands

Command reference

Table 7-2: GPS command details

Command Description

!GPSAUTOSTART• Min f/w rev: 4.0

Configure GPS auto-start featuresConfigure the GPS auto-start features. Any changes take effect the next time the modem is reset.

Note: If auto-start is enabled, another GPS session cannot be started.


Usage:

• Execution: AT!GPSAUTOSTART=<enable>[, <fixtype>, <maxtime>, <maxdist>, <fixrate>]

Response: OKor ERROR

Purpose: Assign start values for various GPS settings• Query: AT!GPSAUTOSTART?

Response: !GPSAUTOSTART enable: <enable> fixtype: <fixtype> maxtime: <maxtime> seconds maxdist: <maxdist> meters fixrate: <fixrate> secondsOK

Purpose: Display the current values for auto-start features• Query List: AT!GPSAUTOSTART=?

Purpose: Return the expected command format.

Parameters:

<enable> (Enable/disable the feature)• 0=Disabled• 1=Enabled (GPS tracking session starts automatically when modem is reset)

<fixtype> (Type of fix to establish)• 1=Standalone (not supported by a mobile station)• 2=MS-based only• 3=MS-assisted only

<maxtime> (Maximum time to wait for a position fix)• Valid range: 0–255—Number of seconds to wait

<maxdist> (Requested accuracy of fix)• Entered in decimal format• Valid range:

• 0–4294967279 meters• 4294967280=No preference

<fixrate> (Time to wait between fixes)• Valid range: 1–65535 seconds



!GPSCLRASSIST• Min f/w rev: 4.0

Clear specific GPS assistance dataClear one or more types of assistance data from the modem. This forces a cold start for GPS acquisition the next time a session starts.

The command is only available when there is no active GPS session—the GPS receiver is off and no position fix is being calculated.

This command is equivalent to !GPSCOLDSTART when all four parameters are set to ‘1’.


Usage:

• Execution: AT!GPSCLRASSIST=<eph>, <alm>, <pos>, <time>, <iono>Response: OK

or Command ignoredOK

Purpose: Clear each assistance data type that is flagged as ‘1’.• Query List: AT!GPSCLRASSIST=?

Purpose: Return the expected command format and supported values.

Parameters:

<eph> (Ephemeris assistance data)• 0=Ignore (Do not clear the ephemeris assistance data)• 1=Clear this assistance data type—Clears GPS, GLONASS, and SBAS

ephemeris assistance data.

<alm> (Almanac assistance data)• 0=Ignore (Do not clear the almanac assistance data)• 1=Clear this assistance data type—Clears GPS, GLONASS, and SBAS

almanac assistance data.

<pos> (Position assistance data)• 0=Ignore (Do not clear the position assistance data)• 1=Clear this assistance data type

<time> (Time reference)• 0=Ignore (Do not clear the time reference)• 1=Clear the time reference

<iono> (Ionosphere assistance data)• 0=Ignore (Do not clear the ionosphere assistance data)• 1=Clear this assistance data type

Table 7-2: GPS command details (Continued)

Command Description


GPS Commands

!GPSCOLDSTART

Clear all GNSS assistance dataClear all GNSS assistance details from the modem and put the modem into a coldstart state. Data cleared includes Almanac, Ephemeris, Previous Position, Ionosphere, and GPS time. This forces a cold start for GPS acquisition the next time a session starts.

The command is only available when there is no active GPS session—the GPS receiver is off and no position fix is being calculated.


Usage:

• Execution: AT!GPSCOLDSTARTResponse: OKPurpose: Clear the modem’s GPS details

Parameters:

None

!GPSEND• Min f/w rev: 4.0

End an active sessionEnd an active position fix session.


Usage:

• Execution: AT!GPSEND=<sessType>Response: ERRCODE = <value>

OKor OK

Purpose: End the current session.

Parameters:

<sessType> (Type of session to end)• 0=Position fix session

<value> (Error code returned when command fails for any reason)• See Table 7-3 on page 116 for a list of possible error codes.


Command Description



!GPSFIX• Min f/w rev: 4.0

Initiate GPS position fixInitiate a GPS position fix.


Usage:

• Execution: AT!GPSFIX=<fixType>, <maxTime>, <maxDist>Response: Fix initiated

OKor ERROR CODE = <value>

OKPurpose: Initiate a time-limited position fix with a specified accuracy.

• Query List: AT!GPSFIX=?Purpose: Return supported <fixType>, <maxTime>, and <maxDist> values.

Parameters:

<fixType> (Type of fix to establish)• 1=Standalone (not supported by a mobile station)• 2=MS-based only• 3=MS-assisted only

<maxTime> (Maximum time to wait for a position fix)• Valid range: 0–255 seconds

<maxDist> (Requested accuracy of fix)• Entered in decimal format• Valid range:


<value> (Error code returned when command fails for any reason)• See Table 7-3 on page 116 for a list of possible error codes.

Example:

AT!GPSFIX=1, 15, 10 requests a standalone position fix to 10 meters accuracy. The request will fail (timeout) if the modem cannot determine a position fix within 15 seconds.

Related commands:

• !GPSSTATUS (page 106)—Use this command while the tracking session is in progress.

• !GPSLOC (page 98)—Use this command after the session completes to obtain the result.


Command Description


GPS Commands

!GPSKEEPWARM• Min f/w rev: 4.0

Configure Keep Warm functionalitySet, clear, or report the modem’s ‘keep warm’ functionality. This functionality downloads GPS assistance data from the GPS server.


Usage:

• Execution: AT!GPSKEEPWARM=<enableFlag>Response: OKPurpose: Enable/disable the keep warm functionality.

• Query: AT!GPSKEEPWARM?Response: KeepWarm Enabled: <enableFlag>

Warm Status: <warmStatus>Purpose: Display the current status (<enableFlag>) of the keep warm

functionality and indicate if GPS is in ’warm’ state (<warmStatus>).• Query List: AT!GPSKEEPWARM=?

Purpose: Display valid <enableFlag> options.

Parameters:

<enableFlag> (Enable/disable keep warm functionality)• 0=Disable• 1=Enable

<warmStatus> (GPS is in Warm state)• 0=No• 1=Yes

Example:

AT!GPSKEEPWARM? returns:

KeepWarm Enabled: 1Warm Status: 1In this example, KeepWarm is enabled, and GPS is in Warm state.


Command Description



!GPSLBSAPN Set GPS LBS APNsSet the GPS LBS APNs to be used for various RATs (Radio Access Technologies).


Usage:

• Execution (Add):AT!GPSLBSAPN=<operation>,<ratmask>,<IPtype>,<APN>

Execution (Delete one):AT!GPSLBSAPN=<operation>,<ratmask>

Execution (Delete all):AT!GPSLBSAPN=<operation>


Purpose: Set the APN to be used for the specified <ratmask>, or delete the APN for a single <ratmask> or all RATs.

• Query: AT!GPSLBSAPN?Response: <ratmask>, <IPType>, <APN>

<ratmask>, <IPType>, <APN>...OK

or OK (if no ID has been set)Purpose: Display the APNs currently assigned for each RAT.

• Query List: AT!GPSLBSAPN=?Purpose: Display valid parameter options.

Parameters:

<operation> (Add or delete APNs)• 1=Add an APN for a specific <ratmask> and <IPtype>.

Note: All paramters are required.

Note: To change an APN that has been set for a RAT, you must first delete the current APN, then add the new APN.

• 2=Delete the APN for a specific <ratmask>Note: Only <ratmask> is required.

• 3=Delete all APNsNote: No other parameters are required.

<ratmask> (Radio access technology)• Valid values (values shown are in hexadecimal format):

• 01=CDMA• 02=HDR• 04=GSM• 08=WCDMA• 10=LTE



Command Description


GPS Commands

!GPSLBSAPN (continued) Set GPS LBS APNs (continued)

<IPtype> (Internet Protocol version)• Character string, entered without quotation marks• Valid values:

• IPV4• IPV6• IPV4V6

<APN> (Access Point Name)• Character string, entered with quotation marks• Examples: “mycompany.mnc987.mcc123.gprs”, “ourinternet”


Command Description



!GPSLOC• Min f/w rev: 4.0

Return last known location of the modemReturn the details obtained during the most recent position location session, if available.


Usage:

• Query: AT!GPSLOC?Response: Unknown (No information is available)

OKor Not Available (No information is available)

OKor Lat: <latitude>

Lon: <longitude>Time: <time>LocUncAngle: <luAngle> LocUncA: <luA> LocUncP: <luP> HEPE: <hepe><fixType>Altitude: <altitude> LocUncVe: <luV>Heading: <heading> VelHoriz: <vH> VelVert: <vV>OK (Altitude and heading only appear if data was collected as part of the most recent fix.)

Purpose: Return last position location details.

Parameters:

<latitude> (Latitude at last position fix)• Example: “49 Deg 10 Min 21.49 Sec N (0x008BDE6C)”

<longitude> (Longitude at last position fix)• Example: “123 Deg 4 Min 14.76 Sec W (0xFEA1EE9A)”

<time> (Time at which last position fix was taken)• Example: “2009 01 30 4 20:27:18 (GPS)”

<luAngle> (Location uncertainty angle of returned position)• Example: “11.2 deg”

<luA> (Standard deviation of axis along <luAngle>)• Example: “6.0 m”

<luP> (Standard deviation of axis perpendicular to <luAngle>)• Example: “6.0 m”

<hepe> (Horizontal Estimated Positional Error)• Example: “8.485 m”

<fixType> (2D or 3D fix)• Example: “2D Fix” or “3D Fix”

<altitude> (Altitude in meters at which last position fix was taken)• Only present if <fixType> is 3D• Example: “-1 m”

<luV> (Vertical uncertainty in meters)• Only present if <fixType> is 3D• Example: “3.0 m”



Command Description


GPS Commands

!GPSLOC (continued) Return last known location of the modem (continued)

<heading> (Direction of MS)• Example: “0.0 deg”

<vH> (Horizontal velocity)• Example: “0.0 m/s”

<vV> (Vertical velocity)• Example: “0.0 m/s”

!GPSMOMETHOD• Min f/w rev: 4.0

Set/report GPS MO methodSet or report the GPS MO method.

Note: !RESET must be issued after this command is used.


Usage:

• Execution: AT!GPSMOMETHOD=<MO_method>Response: OK

or ERRORPurpose: Indicate the MO method to use.

• Query: AT!GPSMOMETHOD?Response: <MO_method>

OKPurpose: Return the current <MO_method> setting.

Parameters:

<MO_method> (MO method)• 0=CP (Control Plane)• 1=UP (User Plane)


Command Description



!GPSMTLRSETTINGS Set/report MT location request settingsSet or report the current MT (mobile-terminated) Location Request settings, which control how the UE responds to network-initiated notifications.



Usage:

• Execution: AT!GPSMTLRSETTINGS=<notifyResp>Response: OK

or ERRORPurpose: Indicate how MT location request will be handled.

• Query: AT!GPSMTLRSETTINGS?Response: Notification Response Setting: <notifResp>

OKPurpose: Return the current <notifResp> setting.

• Query List: AT!GPSMTLRSETTINGS=?Purpose: Return valid <notifResp> values.

Parameters:

<notifResp> (Notification response setting)• 0=Default setting as defined in 3GPP specification 29.002, ‘NotificationToM-

SUser’ enumeration.• 1=Accept all MT location requests.• 2=Reject all MT location requests.• 3=Verify all—User will be asked to accept or reject every MT location

request.

!GPSNIQOSTIME• Min f/w rev: 4.0

Set/report GPS QoS timeout period for network-initialized fixesSet or report the current GPS QoS timeout period for network-initiated fixes.



Usage:

• Execution: AT!GPSNIQOSTIME=<timeout>Response: OK

or ERRORPurpose: Set the new timeout period.

• Query: AT!GPSNIQOSTIME?Response: QoS time: <timeout>

OKPurpose: Return the current <timeout> period.

Parameters:

<timeout> (GPS QoS timeout period)• Timeout period (in seconds)


Command Description


GPS Commands

!GPSNMEA Enable/disable GPS session autostart when NMEA opensEnable or disable the automatic start of a GPS session when NMEA opens.


Usage:

• Execution: AT!GPSNMEA=<enable>Response: OKPurpose: Enable or disable automatic start of GPS session when NMEA

opens.• Query: AT!GPSNMEA?

Response: Enabled: <enable>OK

Purpose: Return the enable/disable state.

Parameters:

<enable> (Enable/disable GPS autostart)• 0=Disable• 1=Enable (Default)

!GPSNMEACONFIG• Min f/w rev: 4.0

Enable and set NMEA data output rateEnable or disable NMEA data output, and set the output rate for use with !GPSTRACK.


Note: NMEA streaming must be enabled using !GPSNMEA before this command will work.

Usage:

• Execution: AT!GPSNMEACONFIG=<enable>[,<outputRate>]Response: OK

or ERRORPurpose: Enable or disable NMEA output and set rate.

• Query: AT!GPSNMEACONFIG?Response: Enabled: 0

Output Rate: <outputRate>or Enabled

Output Rate: <outputRate>

OKPurpose: Return the current <timeout> period.

• Query List: AT!GPSNMEACONFIG=?Purpose: Return valid parameter values.

Parameters:

<enable> (Enable/disable NMEA data output)• 0=Disable. (Note: <outputRate> is ignored)• 1=Enable. (Note: <outputRate> is required)

<outputRate> (NMEA data output rate—time between outputs)• Valid range: 1–255 seconds


Command Description



!GPSNMEASENTENCE• Min f/w rev: 4.0

Set/report NMEA sentence typeSet or report the current GPS NMEA sentence types.


Note: NMEA streaming must be enabled using !GPSNMEA before this command will work.

Usage:

• Execution: AT!GPSNMEASENTENCE=<nmea type>Response: OK

or ERRORPurpose: Enable or disable NMEA sentence types.

• Query: AT!GPSNMEASENTENCE?Response: !GPSNMEASENTENCE: <nmea type>

OKPurpose: Indicate the currently enabled GPS NMEA sentence types.

• Query List: AT!GPSNMEASENTENCE=?Purpose: Return valid parameter values.

Parameters:

<nmea type> (NMEA sentence types)• 2-byte hex format mask (Note: In the execution format, do not include ‘0x’

before the mask value)• Each bit: 0=Disabled; 1=Enabled• Bit 0: GGA (Fix information)• Bit 1: RMC (Recommended minimum data for GPS)• Bit 2: GSV (Detailed satellite data)• Bit 3: GSA (Overall satellite data)• Bit 4: VTG (Vector track and speed over the ground)• Bit 5: PQXFI (Proprietary Qualcomm eXtended Fix Information)• Bit 6: GLGSV (GLONASS GSV)• Bit 7: GNGSA (GLONASS GSA)• Bit 8: GNGNS (Time, position, and fixed related data for GLONASS receiver)• Bit 13: PSTIS (GPS session start indication)


Command Description


GPS Commands

!GPSONLY• Min f/w rev: 4.0

Configure GNSS for GPS only, or GPS and GLONASSConfigure GNSS engine mode to support GPS only, or GPS and GLONASS.


Usage:

• Execution: AT!GPSONLY=<enable>Response: OKPurpose: Enable or disable GLONASS support.

• Query: AT!GPSONLY?Response: !GPSONLY: <enable>

OKPurpose: Display the current GNSS mode.

• Query List: AT!GPSONLY=?Purpose: Return the expected command format.

Parameters:

<enable> (GNSS mode—GPS only, or GPS and GLONASS)• 0=Disabled (GPS + GLONASS)• 1=Enabled (GPS only)

!GPSPORTID• Min f/w rev: 4.0

Set/report port ID to use over TCP/IPSet or report the port ID of the SUPL server to use when using TCP/IP as the transport mechanism for SUPL. The command can also be used when the FQDN is auto-generated from the IMSI.


Usage:

• Execution: AT!GPSPORTID=<portid>Response: OK

or ERRORPurpose: Queue the request to set the port ID.

• Query: AT!GPSPORTID?Response: <portid>

OKPurpose: Return the port ID currently being used

Parameters:

<port ID> (Port ID to use over TCP/IP)• Valid range: 0–65535

Related commands

• !GPSSUPLURL (p.107)—Set/return SUPL server URL used for TCP/IP


Command Description



!GPSPOSMODE• Min f/w rev: 4.0

Configure support for GPS positioning modesEnable or disable support for several GPS positioning modes.



Usage:

• Execution: AT!GPSPOSMODE=<mask>Response: OK

or ERRORPurpose: Use a single byte hexadecimal format mask to indicate which GPS

positioning modes are to be supported.• Query: AT!GPSPOSMODE?

Response: MASK: <mask>OK

Purpose: Return a <mask> value indicating which GPS positioning modes are currently supported.

• Query List: AT!GPSPOSMODE=?Purpose: Return supported <mask> values.

Parameters:

<mask> (Bitmap value representing supported GPS positioning modes)• 1-byte hex format mask (do not include ‘0x’ before the mask value)• ‘On’ bits identify modes that are supported• Bit 0: Standalone• Bit 1: UP MS-based• Bit 2: UP MS-assisted• Bit 3: CP MS-based (2G)• Bit 4: CP MS-assisted (2G)• Bit 5: CP UE-based (3G)• Bit 6: CP UE-assisted (3G)• Bit 7: Unused

Example:

AT!GPSPOSMODE=2a enables support for Bit 5 (CP UE-based), Bit 3 (CP MS-based), and Bit 1 (UP MS-based)


Command Description


GPS Commands

!GPSSATINFO• Min f/w rev: 4.0

Request satellite informationReturn the following information for up to twelve satellites in view (including those used in the latest position fix): satellite vehicle number (SV), elevation (ELEV), azimuth (AZI), and signal to noise ratio (SNR).

The information returned is valid regardless of the current fix mode or whether the PDE or the modem performs the fix calculations.


Usage:

• Query: AT!GPSSATINFO?Response: NO SAT INFO

OKor Satellites in view: <numSats>

* SV: <SV 1> ELEV:<ELEV 1> AZI:<AZI 1> SNR:<SNR 1>...* SV: <SV n> ELEV:<ELEV n> AZI:<AZI n> SNR:<SNR n>OK

Purpose: Return the number of satellites in view (including those used in the latest position fix) and details for each satellite (or return an error message).

Note: An asterisk (*) at the beginning of a line indicates the satellite was used in the fix location calculation.

Parameters:

<numSats> (Number of satellites in view)• Valid range: 1–12

<SV n> (Satellite vehicle number for the nth satellite in the list)• Valid range: 1–32

<ELEV n> (Satellite elevation relative to modem location, in degrees)• Valid range: 0–90

<AZI n> (Satellite azimuth relative to modem location, in degrees)• Valid range: 0–360

<SNR n> (Signal to noise ratio, in dB)• Valid range: 0–99


Command Description



!GPSSTATUS• Min f/w rev: 4.0

Request current status of a position fix sessionReturn the current status of a position fix session.


Usage:

• Query: AT!GPSSTATUS?Response: <year> <month> <day> <day of week> <time of day> Last Fix

Status = <status><year> <month> <day> <day of week> <time of day> Fix Session Status = <status>

Purpose: Return timestamps and status of a position fix session.

Timestamp parameters:

<year>• Example: “2007”

<month>• 01–12 (Jan–Dec)

<day>• 01–31

<day of week>• 0–6 (0=Monday)

<time of day>• 24-hour clock format• Example: “13:25:48”

Status parameters:

<status> (Session status)• “NONE”: No session of this type has occurred since the modem powered up.

• The timestamp is the current time.• “ACTIVE”: A session of this type is currently active.

• The timestamp is the time when the session entered this state.• “SUCCESS”: The most recent session of this type succeeded.

• The timestamp is the time when the previous session completed success-fully.

• “FAIL”: The most recent session of this type failed.• The timestamp is the time when the previous session failed.• An error code is displayed with the “FAIL” string. See Table 7-3 on

page 116 for a list of error codes.

Example:

AT!GPSSTATUS? returns:

2007 01 06 6 00:25:01 Last Fix Status = SUCCESS2007 01 06 6 00:25:02 Fix Session Status = ACTIVE


Command Description


GPS Commands

!GPSSUPLURL• Min f/w rev: 4.0

Set/report SUPL server URLSet or return the URL of the SUPL server to be used when TCP/IP is used as the transport mechanism for location processing. Use !GPSPORTID to set the port ID.


Usage:

• Execution: AT!GPSSUPLURL=”<suplURL>”Response: OK

or ERRORPurpose: Identify the SUPL server URL.

• Query: AT!GPSSUPLURL?Response: <suplURL>

OKPurpose: Return the SUPL server’s URL..

• Query List: AT!GPSSUPLURL=?Purpose: Return the execution command format.

Parameters:

<suplURL> (SUPL server URL)• Must be a fully qualified domain name (FQDN) or address• Examples: “supl.url.net”, “123.123.123.123”• The <suplURL> is not checked for correctness—if the string is invalid, the

modem will not be able to perform MS-assisted GPS fixes.

Examples:

AT!GPSSUPLURL=”supl.url.net”

AT!GPSSUPLURL=”123.123.123.123”

!GPSSUPLVER• Min f/w rev: 4.0

Set/report SUPL server versionSet or return the version of the SUPL server.


Usage:

• Execution: AT!GPSSUPLURL=<supl ver>”Response: OK

or ERRORPurpose: Identify the SUPL server version.

• Query: AT!GPSSUPLVER?Response: <supl ver>

OKPurpose: Return the SUPL server’s version.

• Query List: AT!GPSSUPLVER=?Purpose: Return the execution command format.

Parameters:

<supl ver> (SUPL server version)• 1—SUPL version 1• 2—SUPL version 2


Command Description



!GPSTRACK• Min f/w rev: 4.0

Initiate local tracking (multiple fix) sessionInitiate a local tracking session comprising a specific number of position fixes taken at regular time intervals.


Usage:

• Execution: AT!GPSTRACK = <fixType>, <maxTime>, <maxDist>, <fixCount>, <fixRate>

Response: Fix initiatedOK

or ERROR CODE = <value>OK

Purpose: Initiate a series of time-limited position fixes.• Query List: AT!GPSTRACK=?

Purpose: Return supported <fixType>, <maxTime>, <maxDist>, <fixCount>, and <fixRate> values.

Parameters:

<fixType> (Type of fix to establish)• 1=Standalone (not supported by a mobile station)• 2=MS-based only• 3=MS-assisted only

<maxTime> (Maximum time to wait for satellite information)• Valid range: 0–255 seconds

<maxDist> (Requested accuracy of fix)• Entered in decimal format• Valid range:


<fixCount> (Number of position fixes requested)• Valid range: 1–1000 (1000—Take a continuous series of position fixes)

<fixrate> (Amount of time to wait between fix attempts)• Valid range: 0–1799999 seconds

Failure conditions:

The request fails if the tracking session fails to initiate.

If the request fails, the message ERROR CODE = <value> is returned. See Table 7-3 on page 116 for a list of error codes.

Note: The ‘time to first fix’ may require more time than subsequent fixes, if almanac, ephemeris, or location data needs to be updated. (Almanac data is valid for 3–4 days, ephemeris for 30–120 minutes, and location data for 4 minutes). To avoid a timeout error (time spent > <maxtime>), your application could precede the !GPSTRACK call with a single position fix (AGPSFIX) with a greater <maxTime> value.



Command Description


GPS Commands

!GPSTRACK(continued)

Initiate local tracking (multiple fix) session (continued)Example:

AT!GPSTRACK=1, 15, 10, 20, 60 requests a series of 20 standalone position fixes to 10 meters accuracy— fixes are taken every 60 seconds.

One of the following responses will be received:

• “OK” if the request is successful, or• “ERROR CODE = <value>” if the request fails for any reason. See Table 7-3

on page 116 for a list of error codes.

Related commands:

• !GPSSTATUS—Use this command while the tracking session is in progress.

• !GPSLOC—Use this command after the session completes to obtain the result.

!GPSTRANSSEC• Min f/w rev: 4.0

Control GPS transport securityEnable or disable GPS transport security for SUPL GPS fixes.



Usage:

• Execution: AT!GPSTRANSSEC=<security>Response: OK

or ERRORPurpose: Indicate if transport security is used.

• Query: AT!GPSTRANSSEC?Response: Transport security: <security>

OKPurpose: Return the current <security> setting.


Command Description



!GPSXTRAAPN• Min f/w rev: 4.0

Set GPS XTRA APNsSet the GPS XTRA APNs to be used for various RATs (Radio Access Technologies).


Usage:

• Execution (Add):AT!GPSXTRAAPN=<operation>,<ratmask>,<IPtype>,<APN>

Execution (Delete one):AT!GPSXTRAAPN=<operation>,<ratmask>

Execution (Delete all):AT!GPSXTRAAPN=<operation>


Purpose: Set the APN to be used for the specified <ratmask>, or delete the APN for a single <ratmask> or all RATs.

• Query: AT!GPSXTRAAPN?Response: <operation>, <ratmask>, <IPType>, <APN>

<operation>, <ratmask>, <IPType>, <APN>...OK

or OK (if no ID has been set)Purpose: Display the APNs currently assigned for each RAT.

• Query List: AT!GPSXTRAAPN=?Purpose: Display valid parameter options.

Parameters:

<operation> (Add or delete APNs)• 1=Add an APN for a specific <ratmask> and <IPtype>

Note: All paramters are required.

Note: To change an APN that has been set for a RAT, you must first delete the current APN, then add the new APN.

• 2=Delete the APN for a specific <ratmask>Note: Only <ratmask> is required.

• 3=Delete all APNsNote: No other parameters are required.

<ratmask> (Radio access technology)• Valid values (hexadecimal format):

• 01=CDMA• 02=HDR• 04=GSM• 08=WCDMA• 10=LTE

<IPtype> (Internet Protocol version)• Character string, entered without quotation marks• Valid values:

• IPV4• IPV6• IPV4V6



Command Description


GPS Commands

!GPSXTRAAPN (continued) Set GPS XTRA APNs (continued)

<APN> (Access Point Name)• Character string, entered with quotation marks• Examples: “mycompany.mnc987.mcc123.gprs”, “ourinternet”

!GPSXTRADATAENABLE• Min f/w rev: 4.0

Set/report GPS XTRA settingsEnable or disable GPS XTRA data and set or report GPS XTRA data configuration settings.

Note: These settings are persistent across power cycles.



Usage:

• Execution: AT!GPSXTRADATAENABLE=<enable>[,<retries>,<retryInt>[,<dload>,<dloadInt>]]


Purpose: Enable or disable GPS XTRA data. You can only set the retry parameters if <enable> = 1, and you can only set the download parameters if the retry parameters are set.

• Query: AT!GPSXTRADATAENABLE?Response: XTRA Data Enabled: <enable>

XTRA Data Retry Number: <retries>XTRA Data Retry Interval: <retryInt>XTRA Data Autodownload Enabled: <dload>XTRA Data Autodownload Interval: <dloadInt>

Purpose: Return the current GPS XTRA data settings.• Query List: AT!GPSXTRADATAENABLE=?

Purpose: Return supported <enable>, <retries>, <retryInt>, <dload>, and <dloadInt> values.

Parameters:

<enable> (Enable or disable gpsOneXTRA functionality)• 0=Disable. To fully disable gpsOneXTRA, you must also call

!GPSXTRATIMEENABLE=0 to disable gpsOneXTRA time functionality.• 1=Enable

<retries> (Number of download retries)• Valid range: 0–10

<retryInt> (Interval between download retries, in minutes)• Valid range: 1–120

<dload> (Enable or disable automatic downloads)• 0=Disable• 1=Enable

<dloadInt> (Interval between automatic downloads, in hours)• Valid range: 1–168


Command Description



!GPSXTRADATAURL• Min f/w rev: 4.0

Set/report GPS XTRA data server URLsSet or report the URLs of up to three GPS XTRA data servers.


Usage:

• Execution: AT!GPSXTRADATAURL=<urlIndex>,<url>Response: OK

or ERRORPurpose: Set the URL used for the primary, secondary, or tertiary data server.

• Query: AT!GPSXTRADATAURL?Response: XTRA Primary Server: <url1>

XTRA Secondary Server: <url2>XTRA Tertiary Server: <url3>OK

Purpose: Return the URLs of the primary, secondary, and tertiary data servers.

Parameters:

<urlIndex> (Server index)• 1=Primary server• 2=Secondary server• 3=Tertiary server

<url> (Server URL)• URL string includes quotes• Example: “http://xtra1.gpsoneextra.net/xtra.bin”• URL must be complete, including the “http://”• Maximum string length: 128 characters

!GPSXTRAINITDNLD• Min f/w rev: 4.0

Initiate gpsOneXTRA data download and inject operationInitiate a gpsOneXTRA data download and inject operation using the data server specified in the !GPSXTRADATAURL command.


Usage:

• Execution: AT!GPSXTRAINITDNLDResponse: Xtra command sent successfully

OKor Error code = <err>

OKPurpose: Initiate the download and inject operation. If the command fails, it

returns “Error code = <err>”.

Parameters:

<err> (Error code returned if command fails)• 3=Bad CRC for XTRA data file• 4=Old XTRA data file• 7=GPS subsystem busy• 8=GPS time reference entered is invalid• 9=Unknown error


Command Description


GPS Commands

!GPSXTRASTATUS• Min f/w rev: 4.0

Return current status of gpsOneXTRAReturn the status of the most recent time and data injection operations.


Usage:

• Query: AT!GPSXTRASTATUS?Response: Xtra Time status = <timeStatus>

Xtra Data status = <dataStatus>Validity Start = <timeStamp>Validity End = <timeStamp>OK

Purpose: Return the status of the most recent time and data injection opera-tions.

Parameters:

<timeStatus>• Returned string does not include quotes (they are used in this description for

clarity).• “Unknown”: Default value if time injection operation has not been

performed yet, or if operation was incomplete• “Valid”: GPS time injection succeeded• “Invalid”: GPS time injection failed

<dataStatus>• Returned string does not include quotes (they are used in this description for

clarity).• “Unknown”: Default value if data injection operation has not been

performed yet, or if operation was incomplete• “Valid”: GPS data injection succeeded• “Invalid”: GPS data injection failed• “xtra.bin file has bad crc”• “GPS Busy, end current session first”• “error reading xtra.bin file”• “bad TOA in xtra.bin file”: The XTRA data retrieved from the XTRA server

is too old (exceeds the Time Of Applicability).

<timeStamp> (GPS time stamp)• Format: <year> <month> <day> <dayOfWeek> <time>

• <year>: 4 digits (Example: 2008)• <month>: 2 digits (01–12)• <day>: 2 digits (01–31)• <dayOfWeek>: 1 digit (0–6) where 0=Monday• <time>: time of day (Example: 13:15:45)

• Example: 2008 02 28 5 13:15:45 represents Thursday 28 Feb 2008 at 1:15:45 PM


Command Description



!GPSXTRATIME• Min f/w rev: 4.0

Inject GPS or UTC time into gpsOneXTRA systemInject the GPS or UTC time into the gpsOneXTRA system.


Usage:

• Execution: AT!GPSXTRATIME=<YYYY>, <MM>, <DD>, <hh>, <mm>, <ss>, <utc>, <force>, <uncrtn>

Response: Xtra command sent successfullyOK

or Error code = <err>OK

Purpose: Inject the specfied date and time into the gpsOneXTRA system. If the command fails, it returns “Error code = <err>”.

• Query List: AT!GPSXTRATIME=?Purpose: Return supported parameter values.

Parameters:

<YYYY> (Year)• 4 digits required

<MM> (Month)• Valid range: 1–12

<DD> (Day)• Valid range: 1–31

<hh> (Hour)• Valid range: 0-23

<mm> (Minute)• Valid range: 0–59

<ss> (Second)• Valid range: 0–59

<utc> (Flag indicating time type)• 0=GPS time• 1=UTC time

<force> (Force or allow GPS subsystem to decide to accept the time entered)• 0=Do not force acceptance• 1=Force acceptance

<err> (Error code returned if command fails)• 3=Bad CRC for XTRA data file• 4=Old XTRA data file• 7=GPS subsystem busy• 8=GPS time reference entered is invalid• 9=Unknown error


Command Description


GPS Commands

!GPSXTRATIMEENABLE• Min f/w rev: 4.0

Set/report GPS XTRA time settingsEnable or disable GPS XTRA time information, and set or report specific GPS XTRA time settings.



Usage:

• Execution: AT!GPSXTRATIMEENABLE=<enable> [,<thresh>, <delay>]Response: OK

or ERRORPurpose: Enable or disable time information. If enabled, sets the uncertainty

threshold and delay time to retry with a backup server.• Query: AT!GPSXTRATIMEENABLE?

Response: XTRA Time Info Enabled: <enable>XTRA Time Uncertainty Threshold: <thresh>XTRA Time Delay Threshold: <delay>

Purpose: Return the current values of GPS XTRA time parameters.• Query List: AT!GPSXTRATIMEENABLE=?

Purpose: Return supported execution parameter values.

Parameters:

<enable> (Enable or disable time information)• 0=Disable. To fully disable gpsOneXTRA, you must also call

!GPSXTRADATAENABLE=0 to disable gpsOneXTRA data functionality.• 1=Enable

<thresh> (XTRA time uncertainty threshold, in ms)• Valid range: 100–30000

<delay> (Time to delay before retrying with backup server, in ms)• Valid range: 100–10000


Command Description



Error codes

Table 7-3 describes error codes that can be returned by !GPSEND (page 93), !GPSSTATUS (page 106), and !GPSTRACK (page 108).

Table 7-4 on page 118 describes error codes that can be returned by !GPSFIX (page 94)

!GPSXTRATIMEURL• Min f/w rev: 4.0

Set/report GPS XTRA SNTP server URLsSet or report the URLs of up to three GPS XTRA SNTP (Simple Network Time Protocol) servers.



Usage:

• Execution: AT!GPSXTRATIMEURL=<urlIndex>,<url>Response: OK

or ERRORPurpose: Set the URL used for the primary, secondary, or tertiary data server.

• Query: AT!GPSXTRATIMEURL?Response: XTRA SNTP Primary Server: <url 1>

XTRA SNTP Secondary Server: <url 2>XTRA SNTP Tertiary Server: <url 3>

Purpose: Return the URLs of the primary, secondary, and tertiary SNTP servers.

Parameters:

<urlIndex> (Server index)• 1=Primary server• 2=Secondary server• 3=Tertiary server

<url> (Server URL)• URL string includes quotes• Example: “xtra1.gpsoneextra.net”• Maximum string length=128 characters


Command Description

Table 7-3: AT command error codes (!GPSEND, !GPSSTATUS, !GPSTRACK)

Error code Description

0 Phone is offline

1 No service

2 No connection with PDE (Position Determining Entity)

3 No data available

4 Session Manager is busy

5 Reserved


GPS Commands

6 Phone is GPS-locked

7 Connection failure with PDE

8 Session ended because of error condition

9 User ended the session

10 End key pressed from UI

11 Network session was ended

12 Timeout (for GPS search)

13 Conflicting request for session and level of privacy

14 Could not connect to the network

15 Error in fix

16 Reject from PDE

17 GPS is disabled

18 Ending session due to E911 call

19 Server error

20 Reserved

21 Reserved

22 Unknown system error

23 Unsupported service

24 Subscription violation

25 Desired fix method failed

26 Reserved

27 No fix reported because no Tx confirmation was received

28 Network indicated normal end of session

29 No error specified by the network

30 No resources left on the network

31 Position server not available

32 Network reported an unsupported version of protocol

Table 7-3: AT command error codes (!GPSEND, !GPSSTATUS, !GPSTRACK) (Continued)




Table 7-4: AT command error codes (!GPSFIX)


0 No error

1 Invalid client ID

2 Bad service parameter

3 Bad session type parameter

4 Incorrect privacy parameter

5 Incorrect download parameter

6 Incorrect network access parameter

7 Incorrect operation parameter

8 Incorrect number of fixes parameter

9 Incorrect server information parameter

10 Error in timeout parameter

11 Error in QOS accuracy threshold parameter

12 No active session to terminate

13 Session is active

14 Session is busy

15 Phone is offline

16 Phone is CDMA locked

17 GPS is locked

18 Command is invalid in current state

19 Connection failure with PDE

20 PDSM command buffer unavailable to queue command

21 Search communication problem

22 Temporary problem reporting position determination results

23 Error mode not supported

24 Periodic NI in progress

25 Unknown error

26 Unknown error


Rev 2 Feb

8
8: SIM Commands• Introduction• Command summary• Command
referenceIntroductionThis chapter describes commands used to communicate with an installed (U)SIM.

Command summaryTable 8-1 lists the commands described in this chapter:

Table 8-1: SIM command passwords


+CPINR Display remaining number of SIM unlock retries 120

!ICCID Return (U)SIM card’s ICCID 121

.14 Proprietary and Confidential 119


Command referenceTable 8-2: SIM command details

Command Description

+CPINR Display remaining number of SIM unlock retriesDisplay the number of remaining SIM unlock retries.


Usage:• Execution: AT+CPINR=<CPIN TYPE>

Response: +CPINR: <CPIN TYPE>,<remaining>OK

Purpose: Display the number of remaining retries for the specified PIN/PUK type.

• Execution: AT+CPINRResponse: +CPINR: SIM PIN,<remaining>

+CPINR: SIM PUK,<remaining>+CPINR: SIM PIN2,<remaining>+CPINR: SIM PUK2,<remaining>+CPINR: PH-FSIM PIN,<remaining>+CPINR: PH-NET PIN,<remaining>+CPINR: PH-NETSUB PIN,<remaining>+CPINR: PH-SP PIN,<remaining>+CPINR: PH-CORP PIN,<remaining>+CPINR: PH-FSIM PUK,<remaining>+CPINR: PH-NET PUK,<remaining>+CPINR: PH-NETSUB PUK,<remaining>+CPINR: PH-SP PUK,<remaining>+CPINR: PH-CORP PUK,<remaining>OK

Purpose: Display the number of remaining retries for all PIN/PUK types.

Parameters:

<CPIN TYPE> (PIN/PUK type):• ASCII string enclosed within quotes.



+CPINR (continued) Display remaining number of SIM unlock retries (continued)• Valid values: (Note: If there are any errors in this list, use AT+CPINR to

display the full list of available types.)

• “SIM PIN”• “SIM PUK”• “SIM PIN2”• “SIM PUK2”• “PH-FSIM PIN”• “PH-NET PIN”• “PH-NETSUB PIN”• “PH-SP PIN”• “PH-CORP PIN”• “PH-FSIM PUK”• “PH-NET PUK”• “PH-NETSUB PUK”• “PH-SP PUK”• “PH-CORP PUK”

<remaining> (Number of retries remaining for specified PIN/PUK type)• 0–255 (maximum value is type-dependent)

!ICCID Return (U)SIM card’s ICCIDReturn a (U)SIM’s ICCID (Integrated Circuit Card ID).


Usage:• Query: AT!ICCID?

Response: !ICCID: <iccid>OK

Purpose: Display the ICCID.

Parameters:

<iccid> (ICCID of the (U)SIM currently being tested):• 20 digit decimal number—This number is often printed on the (U)SIM

card.

Table 8-2: SIM command details (Continued)

Command Description

Rev 2 Feb.14 Proprietary and Confidential 121



Rev. 2 Fe

9
9: OMA-DM Commands
Introduction

This chapter describes commands used to configure DM (Device Management) accounts, sessions, and host–device–server interactions.

Command summary




!IDSAUTOFOTA Configure automatic settings for FOTA updates 124

!IDSAUTOSDM Configure Subscriber Device Management response to server request

125

!IDSCONFIGACC Configure DM account authentication mode and XML format 126

!IDSCREATEACC Enter DM account credentials 127

!IDSDFLTACC Set DM account to use for device-initiated sessions 128

!IDSPID Set profile ID for DM data connection types 128

!IDSROAM Configure DM client roaming support 129

!IDSSUPPORT Configure DM sessions 130

!IMSTESTMODE Enable/disable IMS test mode 131



Command reference

Table 9-2: OMA-DM command details

Command Description

!IDSAUTOFOTA Configure automatic settings for FOTA updatesConfigure the automatic download, automatic update, and automatic check flags for over-the-air firmware updates:

• Automatic check—If enabled, the device initiates a FOTA session on every startup to check if the server has a firmware update available.

• Automatic download/Automatic upload—If enabled, the device does not request user permission before proceeding with the download or update.


Usage:

• Execution: AT!IDSAUTOFOTA=<autodownload>, <autoupdate>, <autocheck>Response: OK

or ERRORPurpose: Set ‘automatic’ options.

• Query: AT!IDSAUTOFOTA?Response: !IDSAUTOFOTA:<autodownload>, <autoupdate>, <autocheck>

OKPurpose: Display current ‘automatic’ options.

• Query List: AT!IDSAUTOFOTA=?Purpose: Display the execution command format and parameter values.

Parameters:

<autodownload> (Check for user permission before downloading firmware update)

• 0=Permission required• 1=Permission not required

<autoupdate> (Check for user permission before updating firmware)

• 0=Permission required• 1=Permission not required. Auto update when download finishes.• 2=Auto update only on power up.• Note: The device will reboot when the update completes.

<autocheck> (Check for firmware update on startup)

• 0=Disabled. Do not check for firmware updates on startup.• 1=Enabled. Check for firmware updates on startup.


OMA-DM Commands

!IDSAUTOSDM Configure Subscriber Device Management response to server requestConfigure the Subscriber Device Management (SDM) response to DM server requests. DM requests can be always accepted, always rejected, or presented to the host (user) application for a decision.


Usage:

• Execution: AT!IDSAUTOSDM=<autosdm>Response: OK

or ERRORPurpose: Set the response behavior.

• Query: AT!IDSAUTOSDM?Response: !IDSAUTOSDM:<autosdm>

OKPurpose: Display the current response behavior setting.

• Query List: AT!IDSAUTOSDM=?Purpose: Display the execution command format and parameter values.

Parameters:

<autosdm> (How to proceed with DM session)

• 0=Permission required from host application before proceeding with session. (The user must choose whether to accept or reject requests as appropriate.)

• 1=Always accept (proceed with) the DM session. Do not notify the host appli-cation. (Choose this behavior for standalone devices that do not present a GUI.)

• 2=Always reject (do not proceed with) the DM session. Do not notify the host application.

Table 9-2: OMA-DM command details (Continued)

Command Description



!IDSCONFIGACC Configure DM account authentication mode and XML formatConfigure the preferred authentication mode and XML format for a DM account.


Usage:

• Execution: AT!IDSCONFIGACC=<AccountIndex>, <authentication>, <xml_mode>


Purpose: Set the authentication mode and XML format for a specific DM account.

• Query: AT!IDSCONFIGACC?Response: !IDSCONFIGACC:<AccountIndex>, <authentication>, <xml_mode>

OKPurpose: Show the authentication mode and XML format for a specific DM

account.• Query List: AT!IDSCONFIGACC=?

Purpose: Display the execution command format and parameter values.

Parameters:

<AccountIndex> (DM account number)

• Valid values: 1–2

<authentication> (Account authentication mode)

• Valid values• “NONE”—No authentication• “BASIC”—Basic authentication• “DIGEST”—MD5 authentication• “HMAC”—HMAC authentication

<xml_mode> (XML format)

• Valid values:• “XML”—XML format• “WBXML”—WBXML format


Command Description


OMA-DM Commands

!IDSCREATEACC Enter DM account credentialsEnter the credentials for a DM account.


Usage:

• Execution: AT!IDSCREATEACC=<AccountIndex>, <ServerAddress>, <ServerID>, <ServerPassword>, <ClientUsername>, <ClientPassword>


Purpose: Set the account credentials for a specific DM account.• Query: AT!IDSCREATEACC?

Response: !IDSCREATEACC:<AccountIndex>, <ServerAddress>, <ServerID>,<ServerPassword>, <ClientUsername>, <Client-Password>OK

Purpose: Show the account credentials for a specific DM account.• Query List: AT!IDSCREATEACC=?

Purpose: Display the execution command format.

Parameters:



<ServerAddress> (URL of DM server)

• Maximum length—121 characters• This parameter configures the following DM tree node:

• ./DMAcc/AppAddr/1/Addr

<ServerID> (DM Server ID and Username)

• Maximum length—32 characters• This parameter configures the following DM tree nodes:

• ./DMAcc/ServerID• ./DMAcc/AppAuth/Server/AAuthName

<ServerPassword> (DM Server Password)


• ./DMAcc/AppAuth/Server/AAuthSecret

<ClientUsername> (DM Client Username)


• ./DMAcc/AppAuth/Client/AAuthName

<ClientPassword> (DM Client Password)


• ./DMAcc/AppAuth/Client/AAuthSecret


Command Description



!IDSDFLTACC Set DM account to use for device-initiated sessionsIndicate which DM account to use for device-initiated sessions.


Usage:

• Execution: AT!IDSDFLTACC=<AccountIndex>Response: OK

or ERRORPurpose: Indicate the DM account to use for device-initiated sessions.

• Query: AT!IDSDFLTACC?Response: !IDSDFLTACC:<AccountIndex>

OKPurpose: Show which DM account is currently used for device-initiated

sessions.• Query List: AT!IDSDFLTACC=?

Purpose: Display the execution command format and parameter values.

Parameters:



!IDSPID Set profile ID for DM data connection typesSet the connection profile ID that OMA-DM will use for its data connection.


Usage:

• Execution: AT!IDSPID=<lte_profile>,<3GPP_legacy_profile>,<eHRPD profile>Response: OK

or ERRORPurpose: Set the profile ID for each data connection type.

• Query: AT!IDSPID?Response: !IDSPID:<lte_profile>, <3GPP_legacy_profile>, <eHRPD profile>

OKPurpose: Show the current profile IDs used for each data connection type.

• Query List: AT!IDSPID=?Purpose: Display the execution command format and parameter values.

Parameters:

<lte_profile> (Profile ID to use for LTE data connections)

• Valid values:• 0=Use connected or default profile ID. (Default)• 1–16=Profile ID

<3GPP_legacy_profile> (Profile ID to use for non-LTE 3GPP data connections)


<eHRPD profile> (Profile ID to use for eHRPD data connections)



Command Description


OMA-DM Commands

!IDSROAM Configure DM client roaming supportConfigure the OMA DM client roaming option.


Usage:

• Execution: AT!IDSROAM=<enable>Response: OK

or ERRORPurpose: Enable/disable DM roaming support.

• Query: AT!IDSROAM?Response: !IDSROAM:<enable>

OKPurpose: Show current DM roaming support state.

• Query List: AT!IDSROAM=?Purpose: Display the execution command format and parameter values.

Parameters:

<enable> (Roaming support state)

• Valid values:• 0=Disabled. The DM client will not attempt to connect to a DM server when

roaming.• 1=Enabled. (Default)

The DM client will attempt to connect to a DM server when roaming.


Command Description



!IDSSUPPORT Configure DM sessionsEnable/disable client-initiated and network-initiated DM device configuration and FOTA sessions.


Usage:

• Execution: AT!IDSSUPPORT=<CI Config session>, <NI Config session>, <CI FOTA session>, <NI FOTA session>


Purpose: Enable/disable device configuration sessions and FOTA sessions.• Query: AT!IDSSUPPORT?

Response: !IDSSUPPORT:<CI Config session>, <NI Config session>, <CI FOTA session>,<NI FOTA session>‘‘OK

Purpose: Show current state of device configuration sessions and FOTA sessions.

• Query List: AT!IDSSUPPORTI=?Purpose: Display the execution command format and allowed parameter values.

Parameters:

<CI Config session> (Client-initiated DM configuration session state)

• 0=Disabled (Default)• 1=Enabled

<NI Config session> (Network-initiated DM configuration session state)


<CI FOTA session> (Client-initiated DM FOTA session state)


<NI Config session> (Network-initiated DM FOTA session state)



Command Description


OMA-DM Commands

!IMSTESTMODE Enable/disable IMS test modeEnable/disable IMS (IP Multimedia Subsystem) test mode.

If IMS test mode is enabled:

• IMS registration attempts will not occur

• SMS over IMS is not supported


Usage:

• Execution: AT!IMSTESTMODE=<mode>Response: OKPurpose: Enable/disable IMS test mode.

• Query: AT!IMSTESTMODE?Response: IMS Test Mode Enabled

or IMS Test Mode DisabledPurpose: Return the current state of IMS Test Mode.

Parameters:

<mode> (IMS Test Mode state)• 0=Disable• 1=Enable


Command Description




Rev. 2 Fe

10
10: SAR Backoff and Thermal Control Commands
Introduction

This chapter describes:

• SAR-related commands (Specific Absorption Rate)—SAR commands are used to meet regulatory requirements for the OEM host device by managing the modem’s SAR backoff state. OEMs should carefully evaluate their use of these commands and their impact on device operation.

Note: Operators may require OEMs to disclose SAR settings and theory of operation for applicable certifications.

• Thermal mitigation-related commands—These commands may affect the host device’s performance. OEMs should carefully evalute their use of these commands to ensure that the device meets performance expectations.

Command summary


Table 10-1: SAR backoff and thermal control commands


!MAXPWR Set/report maximum Tx power 134

!SARINTGPIOMODE Set/report default pull mode for SAR interrupt GPIOs 135



Command reference

Table 10-2: Thermal mitigation command details

Command Description

!MAXPWR Set/report maximum Tx powerSet or report the maximum Tx power for a specific band.

Caution: Any adjustments of Tx power may impact regulatory certification of the module in the host platform. The OEM is responsible for ensuring that the final module configuration in the host platform meets all regulatory requirements.

Note: Increasing the Tx power affects the module’s current consumption and thermal performance.


Usage:

• Execution (WCDMA/LTE):AT!MAXPWR=<band>,<tech>,<max_tx_pwr>

Response: OKPurpose: Set the maximum Tx power for the specified band/technology combi-

nation.• Execution (CDMA):

AT!MAXPWR=<band>,<tech>,<temperature_bin>,<max_tx_pwr>Response: OKPurpose: Set the maximum Tx power for the specified band/technology/

temperature bin combination.• Query: AT!MAXPWR?<band>,<tech>

Response: <maxpwr> dBmOK

Purpose: Indicate the maximum Tx power for the specified band/technology combination.

• Query list: AT!MAXPWR=?Purpose: Display valid execution format and parameter values.

Parameters:

<band> (RF band)• 3GPP band number. For a full listing of 3GPP band numbers, see Table 13-2 on

page 176.• Band support is product specific—see the device’s Product Specification or

Product Technical Specification document for details.• Valid range: 0–71

<tech> (Network technology)• 0=WCDMA• 1=CDMA• 2=LTE

<maxpwr> (Maximum Tx power in dB)• Valid range: 20.0–24.5


Thermal Mitigation Commands

!SARINTGPIOMODE Set/report default pull mode for SAR interrupt GPIOsSet or report the default pull mode (high/low) for SAR interrupt GPIOs. This setting applies to all SAR interrupt GPIOs.


Usage:

• Execution: AT!SARINTGPIOMODE=<mode>Response: OKPurpose: Set the default pull mode for all SAR interrupt GPIOs.

• Query: AT!SARINTGPIOMODE?Response: <mode>

OKPurpose: Indicate the default pull mode.

• Query list: AT!SARINTGPIOMODE=?Purpose: Display valid execution format and parameter values.

Parameters:

<mode> (SAR GPIO interrupt pull mode default setting)• 0=Standard mode—Default pull is HIGH/DAL_GPIO_PULL_UP• 1=Inverse mode—Default pull is LOW/DAL_GPIO_PULL_DOWN

Table 10-2: Thermal mitigation command details (Continued)

Command Description




Rev. 2 Fe

11
11: Audio CommandsIntroductionThis chapter describes commands used to configure and manage audio-capable devices, including:
· MC7304· MC7330· MC7350· MC7354

Note: To enable audio on an audio-capable device, use the “ISVOICEN” customization for AT!CUSTOM (see page 26 for details).

Command summaryTable 11-1 lists the commands described in this chapter.

Table 11-1: Audio commands


!AVAUDIO Play/record audio file (.wav format) 139

!AVAUDIOLPBK Start/stop audio loopback 140

!AVCFG Bind audio profile to device/physical interface 141

!AVDEF Reset configurable audio parameters to default settings 142

!AVEC Enable/disable Echo Cancellation mode for audio profile 143

!AVFLTREN Enable/disable Tx/Rx FIR/IIR functions 144

!AVMUTE Mute/unmute earpiece/microphone/call waiting tone 145

!AVNS Enable/disable Noise Suppression mode for audio profile 146

!AVRXAGC Enable/disable Rx AGC 146

!AVRXAVC Enable/disable Rx AVC 147

!AVRXG Query/set audio profile’s decoder gain select setting 148

!AVSETPROFILE Select/configure audio profile for CS call 149

!AVSETVOL Query/set audio profile’s Rx volume level 150

!AVSTG Query/set/enable/disable audio profile’s audio front end sidetone gain

151

!AVTONEPLAY Play a tone 152

!AVTXAGC Enable/disable Tx AGC 153

!AVTXG Query/set audio profile’s encoder gain select setting 154



!AVTXVOL Query/set audio profile’s Tx volume gain 155

!MADC Display ADC values 156

!MLDTMFEN Enable/disable local DTMF 156

*CNTI Display current, available, or supported network types (technologies)

157

+CMEP Preview SMS message 158

+PRLVER Display current PRL version 159

+VTD Set DTMF tone duration 159

+VTS Send DTMF tone 160

+VTSBST Send burst DTMF tone (CDMA only) 161

+WANTGNSSPWR Enable/disable GNSS antenna power 162

+WANTS Perform GNSS antenna diagnostic check 162

+WFSH Send flash to base station to initiate call holding or three-way calling

163

+WIOR Read GPIO value 163

+WIOW Write GPIO value 164

+WSOS Enter/exit emergency mode 164

Table 11-1: Audio commands (Continued)



Audio Commands

Command reference

Table 11-2: Modem status, customization, and reset commands

Command Description

!AVAUDIOMin f/w rev:

• 06.xx.xx.xx or higher

Note: Audio-capable devices only.

Play/record audio file (.wav format)Play an audio file, or record a voice call as an audio file.

Note: Only .wav format audio files are supported.

To use this command in a voice call:

1. Cut off the voice path:AT!AVVOICE=0

2. Choose to play or record the file:AT!AVAUDIO=<operation>,1,<file_path>

3. When ready to stop playing/recording the file:AT!AVAUDIO=<operation>,0AT!AVVOICE=1


Usage:• Execution: AT!AVAUDIO=<operation>, <switch>[, <file_path>]

Response: OKPurpose: Start or stop the playback or recording of an audio file. The file

pathname is used only when <switch> = 1.• Query List: AT!AVAUDIO=?


Parameters:

<operation> (Play or record)• 1=Play• 2=Record

<switch> (Stop or start playing/recording)• 0=Stop• 1=Start

<filepath> (Absolute pathname of file to play/record)• ASCII string• Example: /data/avfile.wav

Note: Relative pathnames are not supported.



!AVAUDIOLPBKMin f/w rev:



Start/stop audio loopbackSet up (start/stop) an audio loopback at some point in the audio chain.


Usage:• Execution: AT!AVAUDIOLPBK=<enable>

Response: OKPurpose: Start or stop an audio loopback.

• Query List: AT!AVAUDIOLPBK=?Purpose: Display valid execution format and parameter values.

Parameters:

<enable> (Start/stop an audio loopback)• 0=Stop the loopback• 1=Enable a vocoder loopback• 4=N/A (Execution will return ‘OK’, but no action is taken.)


Command Description


Audio Commands

!AVCFGMin f/w rev:



Bind audio profile to device/physical interfaceBind an audio profile to a specific ACDB (Audio Calibration Database) device/physical interface combination and, depending on the interface that is chosen, configure the physical interface.

Note: These bindings are persistent (persist across power cycles).


Usage:• Execution: AT!AVCFG=<profile>,<device>,

<interface>[,<param1>[,...<paramN>]]Response: OKPurpose: Bind the specified <profile> to a <device>/<interface> combination. If

applicable, specify required parameters.• Query: AT!AVCFG?

Response: !AVCFG:<profile0>,<device>,<interface> [<param1> [,...<paramN>]]...<profile5>,<device>,<interface>[<param1>[,...<paramN>]]

Purpose: Show current bindings for all audio profiles.• Query List: AT!AVCFG=?


Parameters:

<profile> (Audio profile)• 0–5=Audio profile number (6 profiles are supported)

<device> (ACDB device type)• 0=Vehicle hands-free device• 1=Handset• 2=TTY device• 3=USB device

<interface> (Physical interface type)• 0=PCM (Use <param> options to configure the interface.)• 1=I2S (No <param> required.)• 2=Analog (No <param> required.)• 3=USB (No <param> required.)



Command Description



!AVCFG (continued) Bind audio profile to device/physical interface (continued)

<param> (Interface configuration parameters)• For <interface>=0 (PCM):

• <param1> (Mode)• 0=Slave• 1=Master• 2=Auxiliary PCM

• <param2> (Rate)• 0=8K• 1=16K

• <param3> (Format)• 0=Linear• 1=µ-law• 2=A-law

• <param4> (Padding)• 0=Disable• 1=Enable

• <param5> (Bits per frame (bpf))• 0=8 bpf• 1=16 bpf• 2=32 bpf• 3=64 bpf• 4=128 bpf• 5=256 bpf

Example:• AT!AVCFG=1,1,0,1 (Bind profile 1 to the handset device via PCM, and set PCM as

master mode.)

!AVDEFMin f/w rev:



Reset configurable audio parameters to default settingsReset all of the configurable audio parameters that are stored in non-volatile (NV) memory to default values.

Note: Some values that affect ACDB (Audio Calibrartion Database) devices are stored in NV, and some are stored on the device. Values that are stored on the device are not affected by this command.


Usage:• Execution: AT!AVDEF

Response: OKPurpose: Reset parameters to default values.

Parameters:

None


Command Description


Audio Commands

!AVECMin f/w rev:



Enable/disable Echo Cancellation mode for audio profileEnable or disable Echo Cancellation (EC) mode for a specific audio profile.

Note: This setting is persistent (persists across power cycles).


Usage:• Execution: AT!AVEC=<profile>,<value>

Response: OKPurpose: Enable or disable EC mode for the selected profile.

• Query: AT!AVEC?<profile>Response: !AVEC: <value>Purpose: Show the current EC mode state (enabled/disabled) for the selected

profile.• Query List: AT!AVEC=?


Parameters:


<value> (EC mode state)• 0=Disable• 1=Enable


Command Description



!AVFLTRENMin f/w rev:



Enable/disable Tx/Rx FIR/IIR functionsEnable or disable the Tx or Rx FIR (Finite Impulse Response) filter or IIR (Infinite Impulse Response) filter for a specific audio profile.



Usage:• Execution: AT!AVFLTREN=<profile>,<filter>,<state>

Response: OKPurpose: Enable or disable the <filter> for the specified <profile>.

• Query: AT!AVFLTREN?<profile>,<filter>Response: !AVFLTREN: <state>Purpose: Show the current setting (enabled/disabled) of the selected profile’s

<filter>.• Query List: AT!AVFLTREN=?


Parameters:


<filter> (Filter type)• 0=Tx FIR• 1=Rx FIR• 2=Tx IIR• 3=Rx IIR

<state> (State (enabled/disabled) of <filter>)• 0=Disable• 1=Enable


Command Description


Audio Commands

!AVMUTEMin f/w rev:



Mute/unmute earpiece/microphone/call waiting toneMute or unmute the earpiece, microphone, and call waiting tone.



Usage:• Execution: AT!AVMUTE=<profile>,<earmute>,<micmute>[,<cwtmute>]

Response: OKPurpose: Set the mute states for the selected profile.

• Query: AT!AVMUTE?<profile>Response: !AVMUTE: <earmute>,<micmute>,<cwtmute>Purpose: Show the current mute settings (enabled/disabled) for the selected

profile.• Query List: AT!AVMUTE=?


Parameters:


<earmute> (Earpiece mute state)• 0=Unmuted• 1=Muted

<micmute> (Microphone mute state)• 0=Unmuted• 1=Muted

<cwtmute> (Call waiting tone mute state)• 0=Unmuted• 1=Muted• This parameter is optional.


Command Description



!AVNSMin f/w rev:



Enable/disable Noise Suppression mode for audio profileEnable or disable Noise Suppression (NS) mode for a specific audio profile.



Usage:• Execution: AT!AVNS=<profile>,<value>

Response: OKPurpose: Enable or disable NS mode for the selected profile.

• Query: AT!AVNS?<profile>Response: !AVNS: <value>Purpose: Show the current NS mode state (enabled/disabled) for the selected

profile.• Query List: AT!AVNS=?


Parameters:


<value> (NS mode state)• 0=Disable• 1=Enable

!AVRXAGCMin f/w rev:



Enable/disable Rx AGCEnable or disable Rx AGC (Automatic Gain Control) for a specific audio profile.



Usage:• Execution: AT!AVRXAGC=<profile>,<value>

Response: OKPurpose: Enable or disable Rx AGC for the selected profile.

• Query: AT!AVRXAGC?<profile>Response: !AVRXAGC: <value>Purpose: Show the current Rx AGC state (enabled/disabled) for the selected

profile.• Query List: AT!AVRXAGC=?


Parameters:


<value> (Rx AGC state)• 0=Disable• 1=Enable


Command Description


Audio Commands

!AVRXAVCMin f/w rev:



Enable/disable Rx AVCEnable or disable Rx AVC (Automatic Volume Control) for a specific audio profile.



Usage:• Execution: AT!AVRXAVC=<profile>,<value>

Response: OKPurpose: Enable or disable Rx AVC for the selected profile.

• Query: AT!AVRXAVC?<profile>Response: !AVRXAVC: <value>Purpose: Show the current Rx AVC state (enabled/disabled) for the selected

profile.• Query List: AT!AVRXAVC=?


Parameters:


<value> (Rx AVC state)• 0=Disable• 1=Enable


Command Description



!AVRXGMin f/w rev:



Query/set audio profile’s decoder gain select settingSet the decoder gain for a specific audio profile. The value entered is mapped to a gain range of -78 dB to +18 dB.



Usage:• Execution: AT!AVRXG=<profile>,<gain>

Response: OKPurpose: Set the decoder gain for the specified profile.

• Query: AT!AVRXG?<profile>Response: !AVRXG: <gain>Purpose: Show the decoder gain for the specified profile.

• Query List: AT!AVRXG=?Purpose: Display valid execution format and parameter values.

Parameters:


<gain> (Decoder gain value)• Valid <gain> values: 0–0xFFFF (May be entered as decimal or hexadecimal for

Execution format, and returned as hexadecimal in Query response.)• Execution examples:

Hexadecimal: AT!AVRXG=1,0x3210Decimal: AT!AVRXG=1,12816

• Query response example:!AVRXG: 0x3210

• Decoder gain is calculated using the following formula:20 * LOG(<gain> / 0x2000)

• Supported decoder gain range: -78 dB to +18 dB• Recommended gain range: 0 dB to +18 dB


Command Description


Audio Commands

!AVSETPROFILEMin f/w rev:



Select/configure audio profile for CS callSelect and configure an audio profile to be used for a circuit-switched call. (To view the current audio profile configurations, use AT!AVCFG?).



Usage:• Execution: AT!AVSETPROFILE=<profile>[,<earmute>,<micmute>,

<generator>,<volume>[,<cwtmute>]]Response: OKPurpose: Select the profile to use for a circuit switched call and, if needed,

configure the mute and volume settings for the profile.• Query: AT!AVSETPROFILE?[<generator>]

Response: !AVSETPROFILE: <profile>,<earmute>,<micmute>,[<generator>,]<volume>,<cwtmute>

Purpose: Show the profile that has been selected for circuit switched calls, and its configuration parameters. (The <generator> field does not appear if <generator> is used in the query.)

• Query List: AT!AVSETPROFILE=?Purpose: Display valid execution format and parameter values.

Parameters:

<profile> (Audio profile used for CS call)• 0–5=Audio profile number (6 profiles are supported)

<earmute> (Earpiece mute state)• 0=Unmuted• 1=Muted

<micmute> (Microphone mute state)• 0=Unmuted• 1=Muted

<generator>• 0=Voice synthesizer (Note: This is the only option at this time.)

<volume> (Rx volume level)• Valid range: 0 (quietest) – 5 (loudest)

<cwtmute> (Call waiting tone mute state)• 0=Unmuted• 1=Muted


Command Description



!AVSETVOLMin f/w rev:



Query/set audio profile’s Rx volume levelSet the Rx volume level for a specific audio profile.



Usage:• Execution: AT!AVSETVOL=<profile>,<generator>,<volume>

Response: OKPurpose: Set the Rx volume for the specified audio profile/generator combi-

nation.• Query: AT!AVSETVOL?<profile>,<generator>

Response: !AVSETVOL: <volume>Purpose: Show the current volume level for the specified audio profile/generator

combination.• Query List: AT!AVSETVOL=?


Parameters:

<profile> (Audio profile used for CS call)• 0–5=Audio profile number (6 profiles are supported)


<volume> (Rx volume level)• Valid range: 0 (quietest) – 5 (loudest)


Command Description


Audio Commands

!AVSTGMin f/w rev:



Query/set/enable/disable audio profile’s audio front end sidetone gainSet the audio front end (AFE) sidetone gain and enable/disable sidetone for a specific audio profile. The value entered is mapped to a gain range of -78 dB to +18 dB.

Note: To disable sidetone gain, set <gain> = 0.



Usage:• Execution: AT!AVSTG=<profile>,<gain>

Response: OKPurpose: Set AFE sidetone gain value.

• Query: AT!AVSTG?<profile>Response: !AVSTG: <gain>Purpose: Show the current sidetone gain value for the specified profile.

• Query List: AT!AVSTG=?Purpose: Display valid execution format and parameter values.

Parameters:


<gain> (Sidetone gain value)• Valid <gain> values: 0–0xFFFF (May be entered as decimal or hexadecimal for


Hexadecimal: AT!AVSTG=1,0x3210Decimal: AT!AVSTG=1,12816

• Query response example:!AVSTG: 0x3210

• Sidetone gain is calculated using the following formula:20 * LOG(<gain> / 0x2000)

• Supported sidetone gain range: -78 dB to +18 dB• Recommended sidetone gain range: 0 dB to +18 dB


Command Description



!AVTONEPLAYMin f/w rev:



Play a tonePlay a predefined tone.


Usage:• Execution: AT!AVTONEPLAY=<generator>,<tone>[,<duration>]

Response: OKPurpose: Play the specified tone, and if required, indicate how long to play the

tone.• Query List: AT!AVTONEPLAY=?


Parameters:


<tone> (Predefined tone to play)• ASCII. Use tone number shown in table below.

<duration> (Length of time to play the <tone>)• 0–65535 (milliseconds)• Default duration=1000 ms


Command Description

# Description # Description # Description # Description # Description

0 DTMF (0 key) 13 TONE_ERR 26 TONE_RING_AS5 39 TONE_RING_F6 4C TONE_LOW_PITCH_A

1 DTMF (1 key) 14 TONE_TIME 27 TONE_RING_B5 3A TONE_RING_FS6 4D TONE_LOW_PITCH_B

2 DTMF (2 key) 15 TONE_RING_A 28 TONE_RING_C5 3B TONE_RING_G6 4E TONE_TEST_ON

3 DTMF (3 key) 16 TONE_RING_B 29 TONE_RING_CS5 3C TONE_RING_GS6 4F TONE_MSG_WAITING

4 DTMF (4 key) 17 TONE_RING_C 2A TONE_RING_D5 3D TONE_RING_A7 50 TONE_PIP_TONE_TONE

5 DTMF (5 key) 18 TONE_RING_D 2B TONE_RING_DS5 3E TONE_RBACK 51 TONE_SPC_DT_INDIA

6 DTMF (6 key) 19 TONE_RING_A4 2C TONE_RING_E5 3F TONE_BUSY 52 TONE_SIGNAL_INDIA

7 DTMF (7 key) 1A TONE_RING_AS4 2D TONE_RING_F5 40 TONE_INTERCEPT_A 53 TONE_DT_TONE_INDIA

8 DTMF (8 key) 1B TONE_RING_B4 2E TONE_RING_FS5 41 TONE_INTERCEPT_B 54 TONE_DT_TONE_BRAZIL

9 DTMF (9 key) 1C TONE_RING_C4 2F TONE_RING_G5 42 TONE_REORDER_TONE 55 TONE_DT_DTACO_TONE

A DTMF (A key) 1D TONE_RING_CS4 30 TONE_RING_GS5 43 TONE_PWRUP 56 TONE_HFK_TONE1

B DTMF (B key) 1E TONE_RING_D4 31 TONE_RING_A6 44 TONE_OFF_HOOK_TONE 57 TONE_HFK_TONE2

C DTMF (C key) 1F TONE_RING_DS4 32 TONE_RING_AS6 45 TONE_CALL_WT_TONE

D DTMF (D key) 20 TONE_RING_E4 33 TONE_RING_B6 46 TONE_DIAL_TONE_TONE

E DTMF (# key) 21 TONE_RING_F4 34 TONE_RING_C6 47 TONE_ANSWER_TONE

F DTMF (* key) 22 TONE_RING_FS4 35 TONE_RING_CS6 48 TONE_HIGH_PITCH_A

10 TONE CTRL 23 TONE_RING_G4 36 TONE_RING_D6 49 TONE_HIGH_PITCH_B

11 TONE 2ND 24 TONE_RING_GS4 37 TONE_RING_DS6 4A TONE_MED_PITCH_A

12 TONE WARN 25 TONE_RING_A5 38 TONE_RING_E6 4B TONE_MED_PITCH_B


Audio Commands

!AVTXAGCMin f/w rev:



Enable/disable Tx AGCEnable or disable Tx AGC (Automatic Gain Control) for a specific audio profile.



Usage:• Execution: AT!AVTXAGC=<profile>,<value>

Response: OKPurpose: Enable or disable Tx AGC for the selected profile.

• Query: AT!AVTXAGC?<profile>Response: !AVTXAGC: <value>Purpose: Show the current Tx AGC state (enabled/disabled) for the selected

profile.• Query List: AT!AVTXAGC=?


Parameters:


<value> (Tx AGC state)• 0=Disable• 1=Enable


Command Description



!AVTXGMin f/w rev:



Query/set audio profile’s encoder gain select settingSet the encoder gain for a specific audio profile. The value entered is mapped to a gain range of -78 dB to +18 dB.



Usage:• Execution: AT!AVTXG=<profile>,<gain>

Response: OKPurpose: Set the encoder gain for the specified profile.

• Query: AT!AVTXG?<profile>Response: !AVTXG: <gain>Purpose: Show the encoder gain for the specified profile.

• Query List: AT!AVTXG=?Purpose: Display valid execution format and parameter values.

Parameters:


<gain> (Encoder gain value)• Valid <gain> values: 0–0xFFFF (May be entered as decimal or hexadecimal for


Hexadecimal: AT!AVTXG=1,0x3210Decimal: AT!AVTXG=1,12816

• Query response example:!AVTXG: 0x3210

• Encoder gain is calculated using the following formula:20 * LOG(<gain> / 0x2000)

• Supported encoder gain range: -78 dB to +18 dB• Recommended encoder gain range: 0 dB to +18 dB


Command Description


Audio Commands

!AVTXVOLMin f/w rev:



Query/set audio profile’s Tx volume gainSet the Tx volume gain for a specific audio profile. The value entered is mapped to a gain range of -78 dB to +18 dB.

Gain is applied to PCM voice packets before they are fed into the vocoder, which encodes the PCM packets for more efficient over the air transmission.



Usage:• Execution: AT!AVTXVOL=<profile>,<gain>

Response: OKPurpose: Set the Tx volume gain for the specified profile.

• Query: AT!AVTXVOL?<profile>Response: !AVTXVOL: <gain>Purpose: Show the Tx volume gain for the specified profile.

• Query List: AT!AVTXVOL=?Purpose: Display valid execution format and parameter values.

Parameters:


<gain> (Encoder gain value)• Valid <gain> values: 0–0xFFFF (May be entered as decimal or hexadecimal for


Hexadecimal: AT!AVTXG=1,0x3210Decimal: AT!AVTXG=1,12816

• Query response example:!AVTXG: 0x3210

• Volume gain is calculated using the following formula:20 * LOG(<gain> / 0x2000)

• Supported volume gain range: -78 dB to +18 dB• Recommended volume gain range: 0 dB to +18 dB


Command Description



!MADCMin f/w rev:



Display ADC valuesRead one of the available ADCs (Analog to Digital Converters).


Usage:• Query: AT!MADC?<adc>

Response: !MADC: <value>Purpose: Show the value being reported by the specified ADC.

• Query List: AT!MADC=?Purpose: Display valid execution format and parameter values.

Parameters:

<adc> (Analog to Digital Converters)• 0=VBATT (Battery voltage)• 1=VCOIN (Charging voltage of RTC coin battery. Note: This voltage can be

configured using AT!MVCOIN)• 2=PA_THERM (Power Amplifier Thermistor)• 3=PMIC_THERM (Power Management Integrated Circuit Thermistor)• 4=XO_THERM (Crystal Oscillator Thermistor)

<value> (Value returned from ADC)• ASCII string, contents depend on ADC being polled.

!MLDTMFENMin f/w rev:



Enable/disable local DTMFEnable or disable local DTMF.



Usage:• Execution: AT!MLDTMFEN=<enable>

Response: OKPurpose: Enable or disable local DTMF.

• Query: AT!MLDTMFEN?Response: !MLDTMFEN: <enable>Purpose: Show the current state of local DTMF.

• Query List: AT!MLDTMFEN=?Purpose: Display valid execution format and parameter values.

Parameters:

<enable> (Enable/disable local DTMF)• 0=Disable• 1=Enable


Command Description


Audio Commands

*CNTIMin f/w rev:



Display current, available, or supported network types (technologies)Display the currently connected network type (technology), the types available on the current network, or all types supported by the device.


Usage:• Execution: AT*CNTI=<option>

Response: *CNTI=<option>,<tech>[,<tech>[...]]Purpose: Specify <option> to display the current network type, available network

types, or device-supported network types.• Query List: AT*CNTI=?


Parameters:

<option> (Desired response type)• 0=Currently connected network type• 1=Technologies available on the current network• 2=Technologies supported by the device

<tech> (Network technology)• ASCII string:

• “GSM”• “GPRS”• “EDGE”• “UMTS”• “HSDPA”• “HSUPA”• “HSDPA/HSUPA”• “HSPA+”• “DC-HSPA+”• “LTE”• “Unknown”


Command Description



+CMGPMin f/w rev:



Preview SMS messageRead an SMS message without changing its ‘read’ status. (If the SMS message is marked as ‘unread’, it will remain ‘unread’.)

(To read an SMS message and have its status changed to ‘read’, use +CMGR.)


Usage:• Execution: AT+CMGP=<index>

Response: If text mode (+CMGF=1), SMS-DELIVER, and command successful:+CMGP: <stat>,<oa>,[<alpha>],<scts>[,<tooa>,<fo>,<pid>,<dcs>,

<sca>,<tosca>,<length>]<data>

If text mode (+CMGF=1), SMS-SUBMIT, and command successful:+CMGP: <stat>,<da>,[<alpha>] [,<toda>,<fo>,<pid>,<dcs>,[<vp>],

<sca>,<tosca>,<length>]<data>

If text mode (+CMGF=1), SMS-REPORT, and command successful:+CMGP: <stat>,<fo>,<mr>,[<ra>],[<tora>],<scts>,<dt>,<st>

If text mode (+CMGF=1), SMS-COMMAND, and command successful:+CMGP: <stat>,<fa>,<ct>[,<pid>,[<mn>],[<da>],[<toda>],<length>]<data>

If text mode (+CMGF=1), CBM storage, and command successful::+CMGP: <stat>,<sn>,<mid>,<dcs>,<page>,<pages><data>

If PDU mode (+CMGF=0), and command successful:+CMGP: <stat>,[<alpha>],<length>]<pdu>

Otherwise:+CMS ERROR: <err>

Purpose: Read SMS message at specified index position.

Parameters:

<index> (SMS storage location)• Index range is service provider-dependent.

<stat> (Message status)• Type: Integer (if in PDU mode) or string (if in text mode)• 0 or “REC UNREAD”=Message is unread (new)• 1 or “REC READ”=Message has been read• 2 or “STO UNSENT”=Message is stored and has not been sent (applies to SMs

only)• 3 or “STO SENT”=Message is stored and has been sent (applies to SMs only)• 4 or “ALL”=All messages (applies to +CMGL command only)

All other parameters• Refer to 3GPP specification TS 27.005


Command Description


Audio Commands

!PRLVERMin f/w rev:



Display current PRL versionDisplay the device’s current PRL (Preferred Roaming List) version.


Usage:• Query: AT!PRLVER?

Response: PRL VER: <n>Purpose: Display the PRL version.

Parameters:

<n> (PRL version number)• Integer

+VTDMin f/w rev:



Set DTMF tone durationSet the duration for DTMF tones (for UMTS and CDMA networks)(Note: This is not a persistent setting. After a power cycle, the default tone duration is used.)


Usage:• Execution: AT+VTD=<duration>

Response: OKPurpose: Set the duration for DTMF tones.

• Query: AT+VTD?Response: +VTD: <duration>Purpose: Display the current DTMF tone duration.

• Query List: AT+VTD=?Purpose: Display valid execution format and parameter values.

Parameters:

<duration> (Length of DTMF tone)• Unit value: 100 msec• Valid values:

• 0=20 msec (default)• 1–255=100–25500 msec


Command Description



+VTSMin f/w rev:



Send DTMF toneSend continuous in-band DTMF tones (for UMTS and CDMA networks) while on an active call.

Use AT+VTD to set the tone duration.


Usage:• Execution: AT+VTS=<tone>

Response: OKPurpose: Send the specified DTMF tone.

• Query List: AT+VTS=?Purpose: Display valid execution format and parameter values.

Parameters:

<tone> (DTMF tone)• UMTS networks: 0–9, A–D, *, #• CDMA networks: 0–9, *, #• Examples:

• AT+VTS=1 (Send the DTMF tone for ‘1’.)• AT+VTS=# (Send the DTMF tone for ‘#’.)


Command Description


Audio Commands

+VTSBSTMin f/w rev:



Send burst DTMF tone (CDMA only)Send a burst DTMF tone sequence (on CDMA networks only) while on an active call.

Note: To set the tone duration, use AT+VTD.


Usage:• Execution: AT+VTSBST= <tones>[,<onlen>,<offlen>]

Response: OKPurpose: Start or stop an audio loopback.

• Query List: AT+VTSBST=?Purpose: Display valid execution format and parameter values.

Parameters:

<tones> (DTMF tone sequence)• One or more tones can be sent together.• Valid values: 0–9, *, #

<onlen> (Tone pulse width)• 0=95 ms• 1=150 ms• 2=200 ms• 3=250 ms• 4=300 ms• 5=350 ms• Default: 5 (350 ms)

<offlen> (Minimum interdigit interval)• 0=6 ms• 1=100 ms• 2=150 ms• 3=200 ms• Default: 3 (200 ms)

Examples:• AT+VTSBST=1 (Send the DTMF tone for ‘1’ using the default <onlen> and

<offlen>.)• AT+VTSBST=1,3,2 (Send the DTMF tone for ‘1’ using <onlen>=3 and

<offlen>=2.)• AT+VTSBST=18677653342# (Send the DTMF tone sequence “18677653342#”

using the default <onlen> and <offlen>.)• AT+VTSBST=18677653342#,3,2 (Send the DTMF tone sequence

“18677653342#” using the <onlen>=3 and <offlen>=2.)


Command Description



+WANTGNSSPWRMin f/w rev:



Enable/disable GNSS antenna powerEnable or disable GNSS antenna power (3.3V).



Usage:• Execution: AT+WANTGNSSPWR=<enable>

Response: OKPurpose: Enable or disable the GNSS antenna power (3.3V).

• Query List: AT+WANTGNSSPWR=?Purpose: Display valid execution format and parameter values.

Parameters:

<enable> (Enable/disable GNSS antenna power)• 0=Disable• 1=Enable

+WANTSMin f/w rev:



Perform GNSS antenna diagnostic checkCheck the status of the GNSS antenna.

A short is reported if the ADC (Analog to Digital Converter) value for the GNSS antenna is higher than the short limit.

An open is reported if the ADC value is lower than the open limit.


Usage:• Query: AT+WANTS

Response: +WANTS: <gnssAntStatus>Purpose: Display the status of the GNSS antenna.

• Query List: AT+WANTS=?Purpose: Display valid execution format and parameter values.

Parameters:

<gnssAntStatus> (GNSS antenna status)• 0=Shorted (ADC > short limit)• 1=Normal (short limit >= ADC >= open limit)• 2=Open (ADC < open limit)• 3=Over current (antenna is shorted and the current HW protection circuitry has

tripped)


Command Description


Audio Commands

+WFSHMin f/w rev:



Send flash to base station to initiate call holding or three-way callingSend flash to the base station to initiate call holding or three-way calling.

For call waiting:

1. When a call is in progress and a second call is received, send a flash (AT+WFSH) to toggle between the two calls.

For 3-way calling:

1. Use ATD to initiate a call with party #1.

2. Send a flash (AT+WFSH=<number>) to place party #1 on hold and initiate a call with party #2.

3. When the second call is connected, send a flash (AT+WFSH) to connect all three parties.

4. When ready to disconnect one or both calls:• Send a flash (AT+WFSH) to disconnect party #2, or• Use ATH to end the call for all parties. (3GPP2 only)


Usage:• Execution format 1: AT+WFSH

Response: OKPurpose: Send a flash to the base station.

• Execution format 2: AT+WFSH=<number>Response: OKPurpose: Send a flash and the call number to the base station.

Parameters:

<number> (Telephone number)• ASCII string• Valid characters: ‘0’–’9’, ‘*’, ‘#’

+WIORMin f/w rev:



Read GPIO valueRead a GPIO (General Purpose I/O port) pin value.

Note: This is not a persistent setting. At power-on, all GPIOs are configured for input.


Usage:• Execution: AT+WIOR=<gpio>

Response: <value>OK

Purpose: Read the specified GPIO’s pin value.• Query List: AT+WIOR=?


Parameters:

<gpio> (External GPIO number)• 1–4

<value> (GPIO pin value)• 0–1


Command Description



+WIOWMin f/w rev:



Write GPIO valueWrite a GPIO (General Purpose I/O port) pin value.

Note: This is not a persistent setting. At power-on, all GPIOs are configured for input.


Usage:• Execution: AT+WIOW=<gpio>,<value>

Response: OKPurpose: Write the specified GPIO’s pin value.

• Query List: AT+WIOW=?Purpose: Display valid execution format and parameter values.

Parameters:

<gpio> (External GPIO number)• 1–4

<value> (GPIO pin value)• 0–1

+WSOSMin f/w rev:



Enter/exit emergency modeSet the modem into or out of emergency mode (for an E911 session).


Usage:• Execution: AT+WSOS=<emergency>

Response: OKPurpose: Enter or exit emergency mode.

• Query: AT+WSOS?Response: +WSOS: <emergency>Purpose: Indicate whether modem is in emergency mode.

Parameters:

<emergency> (Emergency mode status)• 0=Modem not in emergency mode• 1=Modem in emergency mode


Command Description


Rev 2 Feb

12
12: Supported GSM/WCDMA AT CommandsThis chapter identifies standard AT commands that are supported by most Sierra Wireless AirPrime devices. These commands:
• Control serial communications over an asynchronous interface (ITU-T Serial Asynchronous Dialling and Control (Recommen-dation V.250), available on the International Telecommunication Union web site, www.itu.int).See Table 12-1 below.

• Control SMS functions for devices on GSM/WCDMA networks (3GPP TS 27.005, available on the 3GPP web site, www.3gpp.org)See Table 12-2 on page 167.

• Control devices operating on GSM/WCDMA networks (3GPP TS 27.007, available on the 3GPP web site, www.3gpp.org)See Table 12-3 on page 168.

The tables below identify whether each command is supported on Sierra Wireless UMTS devices. An “N/A” in the Supported column of the table indicates that the command is related to a feature (such as voice) that is not available on the modems.

Commands that are partially supported include descriptions identifying any limitations on command usage. Also, some commands are described in more detail in other chapters—the descriptions for these commands link to those detailed entries (for example, &V in Table 12-1 on page 165).

Table 12-1: Supported ITU-T Recommendation V.250 AT commands

Command Description Supported=Yes; =No

&C Set Data Carrier Detected (Received line signal detector) function mode

&D Set Data Terminal Ready function mode

&F Set all current parameters to manufacturer’s defaults

&S Set DSR signal

&T Auto tests

&V Return operating mode AT configuration parameters

&W Store current parameter to user-defined profile

+DR V42bis data compression report

+DS V42bis data compression

+GCAP Request complete TA capabilities list

+GMI Request manufacturer identification

.14 Proprietary and Confidential 165

http://www.3gpp.org

http://www.itu.int

http://www.3gpp.org

http://www.3gpp.org


+GMM Request TA model identification

+GMR Request TA revision identification

+GOI Request global object identification

+GSN Request TA serial number identification

+ICF Set TE-TA control character framing

+IFC Set TE-TA local data flow control

+ILRR Set TE-TA local rate reporting mode

+IPR Set fixed local rate

A Answer incoming call

A/ Re-issues last AT command given

D Dial

D><MEM><N> Originate call to phone number in memory <MEM>

D><N> Originate call to phone number in current memory

D><STR> Originate call to phone number in memory which corresponds to alphanumeric field <STR>

DL Redial last telephone number used

E Set command echo mode

H Disconnect existing connections

I Display product identification information

L Set monitor speaker loudness

M Set monitor speaker mode

O Switch from command mode to data mode

P Select pulse dialing

Q Set Result code presentation mode

S0 Set number of rings before automatically answering the call

S10 Set disconnect delay after indicating the absence of data carrier

S3 Set command line termination character

S4 Set response formatting character

S5 Set command line editing character

S6 Set pause before blind dialing

S7 Set number of seconds to wait for connection completion

Table 12-1: Supported ITU-T Recommendation V.250 AT commands (Continued)



S8 Set number of seconds to wait when comma dial modifier used

T Select tone dialing

V Set result code format mode

X Set connect result code format and call monitoring

Z Set all current parameters to user-defined profile

Table 12-2: Supported 27.005 AT commands


+CBM Cell broadcast message directly displayed

+CBMI Cell broadcast message stored in memory at specified <index> location

+CDS SMS status report after sending a SMS

+CDSI Incoming SMS status report

+CMGC Send command

+CMGD Delete message

+CMGF Message format

+CMGL List messages

+CMGR Read message

+CMGS Send message

+CMGW Write message to memory

+CMMS More messages to send

+CMNA New message acknowledgement to ME/TA

+CMS ERROR: <err>

SMS error (mobile or network error)

+CMSS Send message from storage

+CMT Incoming message directly displayed

+CMTI Incoming message stored in <mem> (“SM” - (U)SIM message storage) at location <index>

+CNMA New message acknowledgement to mobile equipment

+CNMI New message indications to TE

+CPMS Preferred message storage

Table 12-1: Supported ITU-T Recommendation V.250 AT commands (Continued)




+CRES Restore settings

+CSAS Save settings

+CSCA Service center address

+CSCB Select cell broadcast message types

+CSDH Show text mode parameters

+CSMP Set text mode parameters

+CSMS Select message service

Table 12-3: Supported 27.007 AT commands


C ITU T V.24 circuit 109 carrier detect signal behavior command

Format

• C<value>

Limitations

• Default <value> = 2

• <value> = 2 causes the AT/Data carrier detect pin to ‘wink’ (briefly switch off and on) when data calls end.

• <value> = 0 or 1 performs as defined in the standard

Partial

+CACM Accumulated call meter

+CACSP Voice Group or Voice Broadcast Call State Attribute Presentation N/A

+CAEMLPP eMLPP Priority Registration and Interrogation

+CAHLD Leave an ongoing Voice Group or Voice Broadcast Call N/A

+CAJOIN Accept an incoming Voice Group or Voice Broadcast Call N/A

+CALA Alarm N/A

+CALCC List current Voice Group and Voice Broadcast Calls N/A

+CALD Delete alarm N/A

+CALM Alert sound mode

+CAMM Accumulated call meter maximum

+CANCHEV NCH Support Indication

+CAOC Advice of Charge

+CAPD Postpone or dismiss an alarm N/A

+CAPTT Talker Access for Voice Group Call N/A

+CAREJ Reject an incoming Voice Group or Voice Broadcast Call N/A

Table 12-2: Supported 27.005 AT commands (Continued)



+CAULEV Voice Group Call Uplink Status Presentation N/A

+CBC Battery charge

+CBST Select bearer service type

+CCCM Current call meter value

+CCFC Call forwarding number and conditions

+CCLK Clock N/A

+CCUG Closed user group

+CCWA Call waiting

+CCWE Call Meter maximum event

+CDIP Called line identification presentation

+CDIS Display control

+CEER Extended error report

+CFUN Set phone functionality

Format

• +CFUN = [ <fun> [, <rst>] ]

Limitations

• Valid <fun> values:· 0 (minimum functionality, low power draw)· 1 (full functionality, high power draw)

Partial

+CGACT PDP context activate or deactivate

+CGANS Manual response to a network request for PDP context activation

+CGATT PS attach or detach

+CGAUTO Automatic response to a network request for PDP context activation

+CGCLASS GPRS mobile station class

+CGCLOSP Configure local octet stream PAD parameters

+CGCMOD PDP Context Modify

+CGDATA Enter data state

+CGDCONT Define PDP Context

+CGDSCONT Define Secondary PDP Context

+CGEQMIN 3G Quality of Service Profile (Minimum acceptable)

+CGEQNEG 3G Quality of Service Profile (Negotiated)





+CGEQREQ 3G Quality of Service Profile (Requested)

+CGEREP Packet Domain event reporting

+CGEV GPRS network event indication

+CGMI Request manufacturer identification

+CGMM Request model identification

+CGMR Request revision identification

+CGPADDR Show PDP address

+CGQMIN Quality of Service Profile (Minimum acceptable)

+CGQREQ Quality of Service Profile (Requested)

+CGREG GPRS network registration status

+CGSMS Select service for MO SMS messages

+CGSN Request product serial number identification

+CGTFT Traffic Flow Template

+CHLD Call related supplementary services

+CHSA HSCSD non-transparent asymmetry configuration N/A

+CHSC HSCSD current call parameters N/A

+CHSD HSCSD device parameters N/A

+CHSR HSCSD parameters report N/A

+CHST HSCSD transparent call configuration N/A

+CHSU HSCSD automatic user initiated upgrading N/A

+CHUP Hangup call

+CIEV Indicator event

+CIMI Request international mobile subscriber identity

+CIND Indicator control

+CKEV Key press or release event

+CKPD Keypad control

+CLAC List all available AT commands

+CLAE Language Event

+CLAN Set Language

+CLCC List current calls




+CLCK Facility lock

+CLIP Calling line identification presentation

+CLIR Calling line identification restriction

+CLVL Set/return internal loudspeaker volume

+CMAR Master Reset

+CME ERROR: <err>

Mobile Termination error result code

+CMEC Mobile Termination control mode

+CMEE Report Mobile Termination error

+CMER Mobile Termination event reporting

+CMOD Call mode

+CMUT Enable/disable uplink voice muting

+CMUX Multiplexing mode (When MUX

mode configured on USB

interface.)

+CNUM Subscriber number

+COLP Connected line identification presentation

+COPN Read operator names

+COPS Operator selection

+CPAS • Phone activity status

+CPBF Find phonebook entries

+CPBR Read phonebook entries

+CPBS Select phonebook memory storage

+CPBW Write phonebook entry

+CPIN Enter PIN

+CPLS Preferred PLMN list selection

+CPOL Preferred operator list

+CPROT Enter protocol mode

+CPUC Price per unit and currency table

+CPWC Power class

+CPWD Change password





+CR Service reporting control

+CRC Cellular result codes

+CREG Network registration

+CRING Incoming call type

+CRLP Radio link protocol

+CRMP Ring Melody Playback N/A

+CRSL Ringer sound level N/A

+CRSM Restricted SIM access

+CSCC Secure control command

+CSCS Select TE character set

+CSDF Settings date format N/A

+CSGT Set Greeting Text N/A

+CSIL Silence Command N/A

+CSIM Generic SIM access

+CSNS Single numbering scheme

+CSQ Signal quality

+CSSN Supplementary service notifications

+CSTA Select type of address

+CSTF Settings time format

+CSVM Set Voice Mail Number

+CTFR Call deflection

+CTZR Time Zone Reporting N/A

+CTZU Automatic Time Zone Update

+CUSD Unstructured supplementary service data

+CV120 V.120 rate adaptation protocol

+CVHU Voice Hangup Control

+CVIB Vibrator mode N/A

D ITU T V.25ter [14] dial command

D*99# Sets up a packet data call (PDP context) based on profile ID #1

D*99***<n># Sets up a packet data call (PDP context) based on profile ID #<n> (<n> is the <cid> in the +CGDCONT command)




+VTD Tone duration

+VTS DTMF and arbitrary tone generation

+WS46 PCCA STD 101 [17] select wireless network






Rev. 2 Fe

13

<b

a

13: Band DefinitionsSome commands described in this document include input and/or output ‘band’ parameters, where the band value is one of the following:

• An enumerated value representing a network technology and band (Table 13-1)

• A 3GPP band number (Table 13-2 on page 176)

Note: Band support is product-specific—see the device’s Product Specifi-cation Document or Product Technical Specification for details.

Table 13-1: Band / technology enumerationsa

and> Description <band> Description <band> Description <band> Description

0 CDMA 22 WCDMA 800 42 LTE B4 60 LTE B24

2 Sleep 25 WCDMA BC3 43 LTE B2 61 LTE B25

5 CDMA 800 26 CDMA BC14 44 LTE B3 62 LTE B26

6 CDMA 1900 27 CDMA BC11 45 LTE B5 63 LTE B27

7 HDR 28 WCDMA BC4 46 LTE B6 64 LTE B28

8 CDMA 1800 29 WCDMA BC8 47 LTE B8 65 LTE B29

9 WCDMA IMT 30 MF 700 48 LTE B9 66 LTE B30

10 GSM 900 31 WCDMA BC9 49 LTE B10 67 LTE B31

11 GSM 1800 32 CDMA BC15 50 LTE B12 68 LTE B32

12 GSM 1900 33 CDMA BC10 51 LTE B14 69 LTE B33

14 JCDMA 34 LTE B1 52 LTE B15 70 LTE B34

15 WCDMA 1900A 35 LTE B7 53 LTE B16 71 LTE B35

16 WCDMA 1900B 36 LTE B13 54 LTE B18 72 LTE B36

17 CDMA 450 37 LTE B17 55 LTE B19 73 LTE B37

18 GSM 850 38 LTE B38 56 LTE B20 74 LTE B39

19 IMT 39 LTE B40 57 LTE B21 75 WCDMA BC19

20 HDR 800 40 WCDMA BC11 58 LTE B22 76 LTE B41

21 HDR 1900 41 LTE B11 59 LTE B23

. Band values not listed (e.g. 1, 3, 4) are reserved.



Table 13-2: 3GPP bands

Frequency bands (MHz) Frequency bands (MHz)

Band Rx Tx Band Rx Tx

1 1920–1980 2110–2170 20 832–862 791–821

2 1850–1910 1930–1990 21 1447.9–1462.9 1495.9–1510.9

3 1710–1785 1805–1880 22 Reserved Reserved

4 1710–1755 2110–2155 23 2000–2020 2180–2200

5 824–849 869–894 24 1626.5–1660.5 1525–1559

6 830–840 875–885 25 1850–1915 1930–1995

7 2500–2570 2620–2690 26–32 Reserved Reserved

8 880–915 925–960 33 1900–1920 1900–1920

9 1749.9–1784.9 1844.9–1879.9 34 2010–2025 2010–2025

10 1710–1770 2110–2170 35 1850–1910 1850–1910

11 1427.9–1447.9 1475.9–1495.9 36 1930–1990 1930–1990

12 699–716 729–746 37 1910–1930 1910–1930

13 777–787 746–756 38 2570–2620 2570–2620

14 788–798 758–768 39 1880–1920 1880–1920

15 Reserved Reserved 40 2300–2400 2300–2400

16 Reserved Reserved 41 2496–2690 2496–2690

17 704–716 734–746 42 3400–3600 3400–3600

18 815–830 860–875 43 3600–3800 3600–3800

19 830–845 875–890 44-60 Reserved Reserved


Rev. 2 Fe

14
14: ASCII Table
Table 14-1: ASCII values

Char Dec Hex Char Dec Hex Char Dec Hex Char Dec Hex

NUL 0 00 SP 32 20 @ 64 40 ‘ 96 60

SOH 1 01 ! 33 21 A 65 41 a 97 61

STX 2 02 “ 34 22 B 66 42 b 98 62

ETX 3 03 # 35 23 C 67 43 c 99 63

EOT 4 04 $ 36 24 D 68 44 d 100 94

ENQ 5 05 % 37 25 E 69 45 e 101 95

ACK 6 06 & 38 26 F 70 46 f 102 96

BEL 7 07 ’ 39 27 G 71 47 g 103 97

BS 8 08 ( 40 28 H 72 48 h 104 98

HT 9 09 ) 41 29 I 73 49 i 105 99

LF 10 0A * 42 2A J 74 4A j 106 6A

VT 11 0B + 43 2B K 75 4B k 107 6B

FF 12 0C , 44 2C L 76 4C l 108 6C

CR 13 0D - 45 2D M 77 4D m 109 6D

SO 14 0E . 46 2E N 78 4E n 110 6E

SI 15 0F / 47 2F O 79 4F o 111 6F

DLE 16 10 0 48 30 P 80 50 p 112 70

XON 17 11 1 49 31 Q 81 51 q 113 71

DC2 18 12 2 50 32 R 82 52 r 114 72

XOFF 19 13 3 51 33 S 83 53 s 115 73

DC4 20 14 4 52 34 T 84 54 t 116 74

NAK 21 15 5 53 35 U 85 55 u 117 75

SYN 22 16 6 54 36 V 86 56 v 118 76

ETB 23 17 7 55 37 W 87 57 w 119 77

CAN 24 18 8 56 38 X 88 58 x 120 78

EM 25 19 9 57 39 Y 89 59 y 121 79

SUB 26 1A : 58 3A Z 90 5A z 122 7A

ESC 27 1B ; 59 3B [ 91 5B { 123 7B

FS 28 1C < 60 3C \ 92 5C | 124 7C

GS 29 1D = 61 3D ] 93 5D } 125 7D

RS 30 1E > 62 3E ^ 94 5E ~ 126 7E

US 31 1F ? 63 3F _ 95 5F DEL 127 7F




Rev. 2

Index (AT commands)

A

A, answer incoming call, 166A/, re-issue last AT command, 166!ANTSEL, set/query external antenna select configura-tion, 23!AVAUDIO, play/record audio file, 139!AVAUDIOLPBK, start/stop audio loopback, 140!AVCFG, bind audio profile to device+physical interface,141!AVDEF, reset audio parameters in NV to default values,142!AVEC, enable/disable Echo Cancellation mode for au-dio profile, 143!AVFLTREN, enable/disable an audio profile’s Rx or TxFIR or IIR filter, 144!AVMUTE, mute/unmute earpiece/microphone/callwaiting tone, 145!AVNS, enable/disable Noise Suppression mode for au-dio profile, 146!AVRXAGC, enable/disable Rx AGC, 146!AVRXAVC, enable/disable Rx AVC, 147!AVRXG, set decoder gain, 148!AVSETPROFILE, select audio profile for CS calls, 149!AVSETVOL, set Rx volume level, 150!AVSTG, set audio front end sidetone gain, 151!AVTONEPLAY, play predefined tone, 152!AVTXAGC, enable/Tx AGC, 153!AVTXG, set encoder gain, 154!AVTXVOL, set Tx volume gain, 155

B

!BAND, set/query frequency bands, 24!BCFWUPDATESTATUS, report status of last firmwareupdate attempt, 56!BOOTHOLD, reset modem and wait for f/w download,25

C

&C, set data carrier detected, 165C, ITU T v.24 circuit 109 carrier detect signal behaviorcommand, 168+CACM, accumulated call meter, 168+CACSP, voice group or voice broadcast call state attrib-ute presentation, 168+CAEMLPP, eMLPP priority registration and interroga-tion, 168+CAHLD, leave an ongoing voice group or voice broad-cast call, 168+CAJOIN, accept incoming voice group or voice broad-cast call, 168+CALA, alarm, 168+CALCC, list current voice group and voice broadcastcall, 168

+CALD, delete alarm, 168+CALM, alert sound mode, 168+CAMM, accumulated call meter maximum, 168+CANCHEV, NCH support indication, 168+CAOC, advice of charge, 168+CAPD, postpone or dismiss an alarm, 168+CAPTT, talker access for voice group call, 168+CAREJ, reject incoming voice group or voice broadcastcall, 168+CAULEV, voice group call uplink status presentation,169+CBC, battery charge, 169+CBM, cell broadcast message directly displayed, 167+CBMI, cell broadcast message stored in memory atspecified location, 167+CBST, select bearer service type, 169+CCCM, current call meter value, 169+CCFC, call forwarding number and conditions, 169+CCLK, clock, 169+CCUG, closed user group, 169+CCWA, call waiting, 169+CCWE, call meter maximum event, 169+CDIP, called line identification presentation, 169+CDIS, display control, 169+CDS, SMS status report after sending a SMS, 167+CDSI, incoming SMS status report, 167+CEER, extended error report, 169+CFUN, set phone functionality, 169+CGACT, PDP context activate or deactivate, 169+CGANS, manual response to network request for PDPcontext activation, 169+CGATT, PS attach or detach, 169+CGAUTO, automatic response to network request forPDP context activation, 169+CGCLASS, GPRS mobile station class, 169+CGCLOSP, configure local octet stream PAD parame-ters, 169+CGCMOD, PDP context modify, 169+CGDATA, enter data state, 169+CGDCONT, define PDP context, 169+CGDSCONT, define secondary PDP context, 169+CGEQMIN, 3G QoS profile (minimum acceptable), 169+CGEQNEG, 3G QoS profile (negotiated), 169+CGEQREQ, 3G QoS profile (requested), 170+CGEREP, packet domain event reporting, 170+CGEV, GPRS network event indication, 170+CGIEV, indicator event, 170+CGMI, request manufacturer identification, 170+CGMM, request model identification, 170+CGMR, request revision identification, 170+CGPADDR, show PDP address, 170+CGQMIN, QoS profile (minimum acceptable), 170+CGQREQ, QoS profile (requested), 170+CGREG, GPRS network registration status, 170+CGSMS, select service for MO SMS messages, 170+CGSN, request product serial number identification,170

Feb.14 Proprietary and Confidential 179


+CGTFT, traffic flow template, 170+CHLD, call-related supplementary services, 170+CHSA, HSCSD non-transparent asymmetry configuration, 170+CHSC, HSCSD current call parameters, 170+CHSD, HSCSD device parameters, 170+CHSR, HSCSD parameters report, 170+CHST, HSCSD transparent call configuration, 170+CHSU, HSCSD automatic user initiated upgrading, 170+CHUP, hangup call, 170+CIMI, request international mobile subscriber identity, 170+CIND, indicator control, 170+CKEV, key press or release event, 170+CKPD, keypad control, 170+CLAC, list all available AT commands, 170+CLAE, language event, 170+CLAN, set language, 170+CLCC, list current calls, 170+CLCK, facility lock, 171+CLIP, calling line identification presentation, 171+CLIR, calling line identification restriction, 171+CLVL, sets/returns internal loudspeaker volume, 171+CMAR, master reset, 171+CME ERROR, mobile termination error result code, 171+CMEC, mobile termination control mode, 171+CMEE, report mobile termination error, 171+CMER, mobile termination event reporting, 171+CMGC, send command, 167+CMGD, delete message, 167+CMGF, message format, 167+CMGL, list messages, 167+CMGP, preview SMS message, 158+CMGR, read message, 167+CMGS, send message, 167+CMGW, write message to memory, 167+CMMS, more messages to send, 167+CMNA, new message acknowledgement to ME/TA, 167+CMOD, call mode, 171+CMS ERROR, SMS error (mobile or network error), 167+CMSS, send message from storage, 167+CMT, incoming message directly displayed, 167+CMTI, incoming message stored at specific memory location,167+CMUT, enables/disables uplink voice muting, 171+CMUX, multiplexing mode, 171+CNMA, new message acknowledgement to ME, 167+CNMI, new message indications to TE, 167*CNTI, display network type (current, available, supported), 157+CNUM, subscriber number, 171+COLP, connected line identification presentation, 171+COPN, read operator names, 171+COPS, operator selection, 171+CPAS, phone activity status, 171+CPBR, read phonebook entries, 171+CPBS, select phonebook memory storage, 171+CPBW, write phonebook entry, 171+CPFB, find phonebook entries, 171+CPIN, enter PIN, 171+CPINR, display remaining number of SIM unlock retries, 120+CPLS, Preferred PLMN list selection, 171

+CPMS, preferred message storage, 167+CPOL, preferred operator list, 171+CPROT, enter protocol mode, 171+CPUC, price per unit and currency table, 171+CPWC, power class, 171+CPWD, change password, 171+CR, service reporting control, 172+CRC, cellular result code, 172+CREG, network registration, 172+CRES, restore settings, 168+CRING, incoming call type, 172+CRLP, radio link protocol, 172+CRMP, ring melody playback, 172+CRSL, ringer sound level, 172+CRSM, restricted SIM access, 172+CSAS, save settings, 168+CSCA, service center address, 168+CSCB, select cell broadcast message type, 168+CSCC, secure control command, 172+CSCS, select TE character set, 172+CSDF, settings date format, 172+CSDH, show text mode parameters, 168+CSGT, set greeting text, 172+CSIL, silence command, 172+CSIM, generic SIM access, 172+CSMP, set text mode parameters, 168+CSMS, select message service, 168+CSNS, single numbering scheme, 172+CSQ, signal quality, 172+CSSN, supplementary service notifications, 172+CSTA, select type of address, 172+CSTF, settings time format, 172+CSVM, set voice mail number, 172+CTFR, call deflection, 172+CTZR, time zone reporting, 172+CTZU, automatic time zone update, 172+CUSD, unstructured supplementary service data, 172!CUSTOM, customization settings, 26

AUTONETWORKMODE, revert to automatic mode?, 26CFUNPERSISTEN, AT+CFUN setting persists across

power cycle?, 26CMCLIENT, Assign default communication manager, 26CSVOICEREJECT, enable incoming voice call pages ig-

nore, 27FASTENUMEN, Enable/disable fast enumeration, 27GMMCAUSE7REMAP, Enable/disable remapping of

GMM Cause 7 instances to GMM Cause 14, 27GOBIIMEN, Enable/disable Gobi Image Management, 27GPIOSARENABLE, Control SAR backoff by GPIOs or by

AT commands, 27GPSENABLE, enable GPS, 27GPSLPM, enable GPS in low power mode, 28GPSLPM, enable low power mode GPS, 27GPSREFLOC, enable GPS location reporting, 28GPSSEL, select GPS antenna type, 28IMSIREFRESH, allow/prohibit IMSI Reresh during active

PDP context, 28ISVOICEN, enable voice functionality, 28LTEREJDELAY, Set delay before LTE attach requests are


Index — AT Commands

sent, 28NETWORKNAMEFMT, set MBIM provider name format

for vanui (roaming), 28NMEAENABLE, Enable/disable NMEA port, 28NOROAM, enable roaming indicator display, 28PCSCDISABLE, set PCSC functionality, 29QMIDETACHEN, Enable/disable QMI NAS, 29REL8FASTDORMDIS, Enable/disable Release 8 fast

dormancy feature, 28, 29REL8FASTDORMDIS, Release 8 fast dormancy,

enable/disable, 29RRCREL7CAPDIS, Configure RRC Release 7 capabili-

ty, 28, 29RRCREL7CAPDIS, RRC Release 7 capability, config-

ure, 29SIMHOTSWAPDIS, Configure SIM hotswap feature, 29SIMLPM, set default low power mode SIM power state,

29SINGLEAPNSWITCH, device behaviour when APN de-

tails change, customize, 29SKUID, set device SKU ID, 29STKUIEN, enable SIM toolkit UI, 29UBISTENABLE, Enable/disable UBIST support, 30USBSERIALENABLE, use IMEI as USB serial number,

30WAKEHOSTEN, Host wake-up method, enable/disable,

30WIN7MBOPTIONS, Windows 7 Mobile Broadband op-

tions, configure, 30!CUSTOM, customization settings, set/query, 89+CV120, v.120 rate adaption protocol, 172+CVHU, voice hangup control, 172+CVIB, vibrator mode, 172

D

&D, set DTR function mode, 165D, dial, 166D, ITU T V.25ter dial command, 172D’99’’’<n>#, set up packet data call based on profile ID #<n>,172D’99#, set up packet call based on profile ID #1, 172D><MEM><N>, originate call to phone number in memory,166D><N>, originate call to phone number in current memory,166D><STR>, originate call to phone number corresponding to a/n field, 166!DAFTMACT, put modem into FTM mode, 9, 59, 62!DAFTMDEACT, put modem into online mode, 62!DALGAVGAGC, return averaged AGC in LTE mode, 69!DAGGAVGRSSI, return averaged RSSI, 63!DAGGRSSI, return RSSI, 63!DAGGRSSIRAW, return raw RSSI, 64!DAGINFO, return GSM RF information, 65!DAGSLOCK, return synthesizer lock state, 66!DAGSRXBURST, set GSM receiver to burst mode, 66!DAGSRXCONT, set GSM receiver continuously on, 67!DAGSTXBURST, set GSM transmitter to burst mode, 67

!DAGSTXFRAME, set GSM Tx frame structure, 68!DALGRXAGC, return Rx AGC (LTE mode), 70!DALGTXAGC, return Tx AGC (LTE mode), 71!DALSPARANGE, set PA range (LTE mode), 72!DALSRXBW, set Rx bandwidth (LTE mode), 73!DALSTXBW, set Tx bandwidth (LTE mode), 73!DALSTXINDEX, set Tx gain index(LTE mode), 74!DALSWAVEFORM, set Tx waveform (LTE mode), 74!DAOFFLINE, place modem offline, 75!DARPEN, DARP for SAIC, enable/disable, 30!DASBAND, set frequency band, 9, 59, 75!DASCHAN, set modem channel (frequency), 76!DASLNAGAIN, set LNA gain state, 77!DASPDM, set PDM value, 78!DASTXOFF, turn Tx PA off, 78!DASTXON, turn Tx PA on, 79!DAWGAVGAGC, return averaged Rx AGC (WCDMA), 79!DAWGRXAGC, return Rx AGC, 80!DAWINFO, return WCDMA RF information, 81!DAWSCHAINTCM, place WCDMA receive chain in test callmode, 84!DAWSCONFIGRX, set WCDMA receiver to factory settings,82!DAWSPARANGE, set PA range state machine, 83!DAWSSCHAIN, enable secondary receive chain, 83!DAWSTXCW, select transmitter waveform, 84!DAWSTXPWR, set Tx power level, 85DL, redial last phone number used, 166+DR, V42bis compression report, 165+DS, V42bis data compress, 165!DTMEN, enable/disable DTM and ETM, 31

E

E, set command echo mode, 166!EDAEN, enable/disable EDA, 31!ENTERCND, enable protected command access, 9, 20!ERR, display diagnostic information, 57

F

&F, set current parameters to defaults, 165

G

+GCAP, Request complete TA capabilities list, 165!GCCLR, clear crash dump data, 57!GCDUMP, display crash dump data, 57!GCFEN, enable/disable GCF test mode, 32!GCFUIMTYPE, query/set SIM type, 32!GETBAND, return current active band, 33!GETRAT, return current active RAT, 33+GMI, request manufacturer identification, 165+GMM, request TA model identification, 166+GMR, request TA revision identification, 10, 166!GOBIIMPREF, query/set Gobi Image management prefer-ences, 34+GOI, request global object identification, 166



!GPSAUTOSTART, configure GPS auto-start features, 91!GPSCLRASSIST, clear selected GPS assistance data, 92!GPSCOLDSTART, clear all GPS assistance data, 92, 93!GPSEND, end active position fix session, 93, 116!GPSFIX, initiate GPS position fix, 94, 108, 116, 118!GPSKEEPWARM, query/set/clear Keep Warm, 95!GPSLBSAPN, set GPS LBS APNs, 96!GPSLOC, return last know modem location, 94, 98, 109!GPSMOMETHOD, query/set GPS MO method, 99!GPSMTLRSETTINGS, query/set MT location request settings,100!GPSNIQOSTIME, query/set GPS QoS timeout period, 100!GPSNMEA, enable/disable GPS session autostart when NMEAopens, 101!GPSNMEACONFIG, enable/set NMEA data output rate, 101!GPSNMEASENTENCE, set/get NMEA sentence type, 102!GPSONLY, configure GNSS mode, 103!GPSPORTID, query/set TCP/IP port ID, 103!GPSPOSMODE, configure GPS positioning mode support, 104!GPSSATINFO, request satellite information, 105!GPSSTATUS, request position fix session status, 94, 106, 109,116!GPSSUPLURL, query/set SUPL server URL, 107!GPSSUPLVER, query/set SUPL server version, 107!GPSTRACK, initiate multiple-fix tracking session, 108, 116!GPSTRANSSEC, control GPS transport security, 109!GPSXTRAAPN, set GPS XTRA APNs, 110!GPSXTRADATAENABLE, query/set GPS XTRA settings, 111!GPSXTRADATAURL, query/set GPS XTRA data server URL,112!GPSXTRAINITDNLD, initiate gpsOneXTRA download and in-ject operation, 112!GPSXTRASTATUS, current gpsOneXTRA status, 113!GPSXTRATIME, inject GPS or UTC time information to gp-sOneXTRA, 114!GPSXTRATIMEENABLE, query/set GPS XTRA time settings,115!GPSXTRATIMEURL, query/set GPS XTRA SNTP server URL,116!GRESET, reset the modem, 35+GSN, request TA serial number identification, 166!GSTATUS, return operational status, 35!GVER, return firmware version, 35!GVERBT, return bootloader version, 36

H

H, disconnect existing connections, 166

I

I, display product identification information, 166!ICCID, return SIM card’s ICCID, 121+ICF, set TE-TA control character framing, 166!IDSAUTOFOTA, configure automatic settings for FOTA up-dates, 124!IDSAUTOSDM, configure SDM response to server request,125

!IDSCONFIGACC, configure DM account authentication modeand XML format, 126!IDSCREATEACC, enter DM account credentials, 127!IDSDFLTACC, set DM account for device-initiated sessions,128!IDSPID, set profile ID for DM data connection types, 128!IDSROAM, configure DM client roaming support, 129!IDSSUPPORT, configure DM sessions, 130+IFC, set TE-TA local data flow control, 166+ILRR, set TE-TA local rate reporting mode, 166!IMSTESTMODE, enable/disable IMS test mode, 131+IPR, set fixed local rate, 166

L

L, set monitor speaker loudness, 166!LTENAS, configure LTE NAS settings, 37

M

M, set monitor speaker mode, 166!MADC, display ADC values, 156!MAXPWR, query/set maximum Tx power for specific band, 134!MLDTMFEN, enable/disable DTMF, 156^MODE, query/set system mode indication state, 38

N

!NASREL, query/set NAS release compliance version, 38, 48!NVENCRYPTIMEI, write IMEI to modem, 39!NVNSCODE, return Network Subset codes, 40!NVPLMN, provision PLMN list for Network Personalization, 41!NVSPCODE, return service provider code list, 41

O

O, switch from command mode to data mode, 166

P

P, select pulse dialing, 166!PACKAGE, return package version string, 42!PCINFO, return power control status information, 42!PCOFFEN, query/set Power Off Enable state, 43!PCTEMP, return current temperature information, 43!PCTEMPLIMITS, query/set temperature state limits, 44!PCVOLT, return current power supply voltage information, 45!PCVOLTLIMITS, query/set power supply voltage state limits,46!POWERDOWN, power down the system, 47!PRIID, query/set PRI part number and revision, 47+PRLVER, display PRL version, 159

Q

Q, set result code presentation mode, 166


Index — AT Commands

R

!REL, query/set active protocol/revision, 38, 48!RESET, reset the modem, 48!RMARESET, restore device to original settings, 88!RXDEN, enable/disable WCDMA Rx diversity, 58

S

&S, set DSR signal, 165S0, set number of rings before auto-answer, 166S10, set disconnect delay after indicating absence of data car-rier, 166S3, set command line termination character, 166S4, set response formatting character, 166S5, set command line editing character, 166S6, set pause before blind dialing, 166S7, set number of seconds to wait for connection completion,166S8, set number of seconds to wait when comma dial modifierused, 167!SARINTGPIOMODE, query/set default pull mode for SARGPIOs, 135!SELACQ, select RAT acquisition order, 49!SELMODE, query/set current service domain, 50!SETCND, set AT command password, 20!SIMRSTC, enable/disable SIM refresh reset notification, 50

T

&T, auto tests, 165T, select tone dialing, 167

U

!UDINFO, return information from active USB descriptor, 51!UDPID, query/set USB descriptor product ID, 52!UDUSBCOMP, query/set USB interface configuration, 53

V

&V, return AT configuration parameters, 54, 165V, set result code format mode, 167+VTD, set DTMF tone duration, 159+VTD, tone duration, 173+VTS, DTMF and arbitrary tone generation, 173+VTS, send DTMF tone, 160+VTSBST, send burst DTMF tone, 161

W

&W, Store parameter to user-defined profile, 165+WANTGNSSPWR, enable GNSS power, 162+WANTS, check GNSS antenna, 162+WFSH, send flash to base station, 163+WIOR, read GPIO value, 163+WIOW, write GPIO value, 164+WS46, PCCA STD 101 select wireless network, 173+WSOS, enter/exit emergency mode, 164

X

X, set connect result code format and call monitoring, 167

Z

Z, set all current parameters to user-defined profile, 167




Rev. 2

Index

Symbols

+++, 10

Numerics

3GPP27.005 commands, list, 16727.007 commands, list, 168

A

ADC values, display, 156AGC

averaged Rx value (LTE mode), return, 69averaged Rx value (WCDMA), return, 79read Rx AGC in dBm for CDMA and WCDMA

modes, 131Rx

value, WCDMA mode, 81Rx value (LTE), return, 70Tx

value, WCDMA mode, 81Tx value (LTE), return, 71

AGC, Rxenable/disable, 146, 153

airplane mode. See Low Power Modeantenna

select configuration, external, 23ASCII table, 177AT command parameters, display, 54AT commands

3GPP 27.005 commands, list, 1673GPP 27.007 commands, list, 168access, password, 9GPS command error codes, 116, 118guard timing, escape sequence, 10ITU-T V.250 commands, list, 165password commands, 16, 19, 21, 137password protected, access, 20password, changing, 20timing, entry, 9

audio fileplay/record, 139

audio loopbackset up Vocoder/Audio/PCM/Internal codec, 140

audio parametersreset (in NV) to default values, 142

audio profilebind to device+physical interface, 141CS calls, select, 149filter enable/disable, FIR/IIR, 144Rx volume level, set, 150

automatic network mode, customization, 26AVC, Rx

enable/disable, 147

B

bandcurrent active band, return, 33current GSM, return, 35current WCDMA, return, 35set, 75

bandsavailable, 24current, 24set, 24

bandwidthLTE, set Rx, 73LTE, set Tx, 73

boot and hold. See bootloader.bootloader

version, return, 36wait for firmware update, 25

bootup time, return, 35burst mode

GSM receiver enable/disable, 66GSM transmitter enable/disable, 67

C

call holding, send flash to initiate, 163call waiting tone

mute/unmute, 145+CFUN persistence, customization, 26channel

set, 76channel number

current GSM, return, 35current WCDMA, return, 35

codec, internalaudio loopback setup, 140

command access password, 9communication manager client, assign default, 26control plane, GPS MO method, 99crash data

display, 57crash dump data, clear, 57CS calls

select audio profile, 149customization

modem functions, 26

D

DARP, enable/disable for SAIC, 30decoder gain, set, 148device behaviour when APN details change, customize,29diagnostic

commands, list, 55information, display, 57

Feb.14 Proprietary and Confidential 185


diversity, receive, enable/disable, 58DM

account authentication mode, 126account credentials, 127account, set, 128client roaming option, 129FOTA configuration, 124profile IDs for data connections, 128SDM response option, 125session types, support for, 130XML format, 126

documentformat conventions, 17

Downlink Advanced Receiver Performance, enable/disable forSAIC, 30DTM

enable/disable, 31DTMF tone

burst, send, 161duration, set, 159send, 160

DTMF, enable/disable, 156Dual Transfer Mode. See DTM.

E

earpiecemute/unmute, 145

Echo Cancellation mode, enable/disable, 143EDA, enable/disable, 31emergency mode, enter/exit, 164encoder gain, set, 154error conditions, display log, 57escape sequence guard time, 10Extended Dynamic Allocation, enable/disable, 31

F

factory settings, reset WCDMA receiver, 82factory test mode. See FTM.fast enumeration, enable/disable, 27FIR filter, enable/disable, 144firmware

update, wait in bootloader mode, 25version, return, 35

firmware update, status of last attempt, 56firmware, upgrading, 10flash, send to base station, 163flight mode. See Low Power Modeformat

documentation conventions, 17frequency

band, set, 75channel, set, 76offset, display, GSM, 65

frequency bands. See bands.FTM

activate FTM modem mode, 62

deactivate FTM modem mode, 62

G

gainsidetone, set, 151

gain, decoderset, 148

gain, encoderset, 154

GCF testingSIM type, return, 32test mode, enable/disable, 32

Global Certification Forum testing. See GCF testing.GLONASS, enable/disable, 103GMM Cause 7 to 14 remapping, enable/disable, 27GMM state, return, 35GNSS

antenna, check, 162power, enable, 162set mode (GPS or GPS+GLONASS), 103

Gobi Image Managementpreferences, set, 34

Gobi Image Management, enable/disable, 27GPIO

SAR interrupt, pull mode (default), 135GPIO, read value, 163GPIO, write value, 164GPS

accuracy, configure, 91almanac data, clear, 92altitude, last fix, 98assistance data

clear all, 93clear specific, 92

AT command error codes, 116, 118auto-start features, configure, 91command list, 14, 15, 89ephemeris data, clear, 92fix period, configure, 91fix session

end, 93initiate, 94status, report, 106

fix typeconfigure, 91last fix, 98

fix wait time, configure, 91gpsOneXTRA. See GPS, XTRA.heading, last fix, 98horizontal estimated positional error, last fix, 98ionosphere data, clear, 92keep warm functionality, set/clear/query, 95latitude, last fix, 98LBS APNs, set, 96location details, most recent, 98location request settings, query/set, 100location uncertainty angle, last fix, 98longitude, last fix, 98


Index

low power mode, customization, 27low power mode, enable/disable, 28MO method, query/set, 99multiple fix (tracking) session, initiate, 108port ID over TCP/IP, query/set, 103position data, clear, 92positioning mode support, enable/disable, 104QoS timeout period, query/set, 100reference location reporting, enable/disable, 28satellite information, request, 105select antenna, 28session autostart when NMEA opens, 101SUPL server URL, query/set, 107SUPL server version, query/set, 107support, customization, 27time reference, clear, 92time, last fix, 98tracking (multiple fix) session, initiate, 108transport security, enable/disable, 109uncertainty, last fix, 98velocity, last fix, 98XTRA

data configuration settings, query/set, 111data download and inject, initiate, 112data injection status, report, 113data server URLs, query/set, 112data, enable/disable, 111SNTP server URLs, query/set, 116time information, query/set, 115time injection operation, 114time injection status, report, 113

XTRA APNs, set, 110GSM

Algorithm and Authenticate, enable/disable, 29channel, display, 65receiver burst mode, enable/disable, 66receiver continuous on, enable/disable, 67RF information, display, 65transmitter burst mode, enable/disable, 67Tx slots, configure, 68

guard time, AT escape sequence, 10

H

Host wake-up method, enable/disable, 30

I

I offsetdisplay, GSM, 65

ICCID, display, 121IIR filter, enable/disable, 144IMEI

using as serial number, 30write to modem, unencrypted, 39

IMSI refresh, allow/prohibit during active PDP context, 28indicator

roaming, enable/disable, 28

ITU-T V.250 commands, list, 165

K

keep warm, GPS, set/clear/query, 95

L

LNA gain statedisplay, GSM, 65display, WCDMA, 81set, 77

Low Noise Amplifier. See LNA.low power mode customization, GPS, 27LPM

SIM, default state, 29LPM. See Low Power ModeLTE

averaged AGC, return, 69bandwidth, set Rx, 73bandwidth, set Tx, 73PA range, set, 72Tx gain index, set, 74Tx waveform, set, 74

LTE attach request delay, set, 28

M

manual network mode, customization, 26memory management

command list, 87microphone

mute/unmute, 145MM

state and substate, return, 35mode acquired by modem, return, 35mode, configure for testing, 59modem

channel, set, 76customizations, 26frequency band, set, 75FTM mode

activate, 62deactivate, 62

IMEI, write unencrypted, 39mode, return, 35MSC revision, query/set, 48online mode, activate, 62operational status, return, 35place offline, 75PRI part number and revision, query/set, 47protocol, WCDMA, query/set, 48reset, 35, 48reset, wait for firmware update, 25SGSN revision, query/set, 48SKU ID, assign, 29temperature

limits, query/set, 44



voltage limits, query/set, 46MSC revision, query/set, 48mute, enable/disable, 145

N

NAS, release compliance version, query/set, 38network

mode, automatic or manual, customization, 26personalization

PLMN list provisioning, 41Network Subset codes, return, 40Network Subset Personalization locking, subset codes for, 40network type, display, 157NMEA data output rate, enable/set, 101NMEA port, enable/disable, 28NMEA sentence type, get/set, 102NMEA streaming, GPS session autostart, 101Noise Suppression mode, enable/disable, 146Non-Access Stratum. See NAS.

O

offline, place modem, 75OMA-DM

command list, 123, 133

P

PArange state machine, WCDMA, 83state, WCDMA, 81

PA range, set, 72package, return string from modem, 42packet data protocol. See PDP.PAD

command list, 15password

changing, 20commands, list, 16, 19, 21, 137protected commands, access, 20requirements, 9

PCMaudio loopback setup, 140

PCSC, enable/disable, 29PDM, adjust, 78PDP

context, configure SIO port mapping, 37PLMN

network personalization, provisioning, 41power

control status details, return, 42power off, W_Disable, 43Tx (max), set/query, 134

power amplifierTx, turn off, 78Tx, turn on, 79

power down system, 47

PRI, part number and revision, query/set, 47PRL version, display, 159product ID, set in USB descriptor, 52PS state, return, 35

Q

Q offset, display, GSM, 65

R

radio access technology. See RAT.radio frequency. See RF.RAT

current, display description, 33RAT acquisition order, select, 49receive chain (WCDMA)

secondary, enable/disable, 83test call mode, 84

receive diversity, enable/disable, 58reference documents, location, 10Release 5

active protocol, query/set, 48MSC revision, query/set, 48NAS release compliance version query/set, 38SGSN revision, query/set, 48

Release 6active protocol, query/set, 48

Release 7active protocol, query/set, 48

Release 8 fast dormancy, enable/disable, 29Release 97

MSC revision, query/set, 48SGSN revision, query/set, 48

Release 99active protocol, query/set, 48MSC revision, query/set, 48NAS release compliance version query/set, 38SGSN revision, query/set, 48

release compliance version, NAS, query/set, 38reset

WCDMA receiver, 82reset modem, 25, 35, 48restore device to original settings, 88result codes, displaying in document, 10RF

GSM information, display, 65WCDMA information, display, 81

roaming indicator, enable/disable, 28RRC Release 7 capability, configure, 29RSSI

display, 65GSM receiver burst mode, enable/disable, 66value

display averaged value, 63display raw value, 64display value using calibration offset, 63

Rx


Index

AGC reading (LTE), return, 70AGC reading, return, 80averaged AGC reading (LTE mode), return, 69averaged AGC reading (WCDMA), return, 79value, return, 80

S

SAIC,enable/disable DARP, 30SAR backoff control method, 27scripts

testing, command timing, 9serial number, using IMEI as, 30service

domain, query/set, 50service provider codes list, return, 41SGSN revision, query/set, 48sidetone gain

set, 151SIM

default state in low power mode, 29enable/disable SIM refresh reset notification, 50ICCID, display, 121unlock retries remaining, 120

SIM hotswap, configure, 29SIM Toolkit. See STK.SIM

return SIM type, GCF testing, 32Single Antenna Interference Cancellation

enable/disable DARP, 30SIO port mapping, configure PDP context, 37SKU ID, assign, 29slots, Tx, configure for GSM, 68SMS

preview message, 158SNR

display, GSM, 65stack

DTM, enable/disable, 31STK

UI, enable/disable, 29synthesizer lock state, display, 66system

power down, 47system mode indication, enable/disable, 38

T

temperaturecurrent, return, 43limits, query/set, 44return, 35state, return, 43

testscripts, command timing, 9

testingcommand list, 60configure modem mode, 59

three-way calling, send flash to initiate, 163timing

AT command entry, 9AT guard time, 10offset, display, GSM, 65test script commands, 9

tone, play, 152transmitter waveform type, selection, 84Tx

AGC reading (LTE), return, 71power amplifier

turn off, 78turn on, 79

power level, set, 85slots, configure for GSM, 68state, WCDMA, 81

Tx gain indexLTE, set, 74

Tx waveform, set, 74

U

UBIST support, enable/disable, 30unlock protected commands, 20USB

descriptor—product ID, query/set, 52interface configuration, query/set, 53

USB descriptor information, display, 51user plane, GPS MO method, 99

V

vanuiMBIM provider name format, roaming, 28

vocoderaudio loopback setup, 140

voicecall pages, enable/disable ’ignore’ capability, 27functionality, customization, 28

voltageactual, return, 45raw reading, return, 45state, return, 45

voltage limits, query/set, 46volume

Rx, set, 150volume gain

Tx, set, 155

W

W_Disable, power off enable, 43waveform type selection, transmitter, 84WCDMA

PA range state machine, set, 83protocol, query/set, 48receive chain, secondary, enable/disable, 83receive chain, test call mode, 84



receive diversity, enable/disable, 58receiver, reset to factory calibration settings, 82RF information, display, 81

Windows 7 Mobile Broadband options, configure, 30WWAN Disable. See Low Power Mode


Documents

4114486 AirPrime MC73XX-8805 at Command Reference